{"title":"Purlin Bolts Nuts","description":"\u003ch2\u003ePurlin Bolt \u0026amp; Nut Quick Reference\u003c\/h2\u003e\n\u003cp\u003ePurlin bolts are hex flange fasteners connecting roof purlins, wall girts and secondary structural framing to primary steel frames. The flange head + flange nut distribute load over thin-section purlin, preventing pull-through (the failure mode for standard bolts in light-gauge sections). AIMS stocks Bremick and Hobson purlin bolts in multiple grades and finishes.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBolt Size\u003c\/th\u003e\n\u003cth\u003eCommon Lengths\u003c\/th\u003e\n\u003cth\u003eGrade Standard\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003ctd\u003e20, 25, 30, 35, 40, 50 mm\u003c\/td\u003e\n\u003ctd\u003eGrade 4.6 ZP \/ Grade 8.8 HDG\u003c\/td\u003e\n\u003ctd\u003eLight-duty secondary connections — small purlins, lightweight cladding rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003ctd\u003e25, 30, 35, 40, 50, 65, 80 mm\u003c\/td\u003e\n\u003ctd\u003eGrade 4.6 ZP \/ Grade 8.8 HDG\u003c\/td\u003e\n\u003ctd\u003eWorkshop default for standard purlin work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM16\u003c\/td\u003e\n\u003ctd\u003e30, 40, 50, 65, 80, 100 mm\u003c\/td\u003e\n\u003ctd\u003eGrade 4.6 ZP \/ Grade 8.8 HDG\u003c\/td\u003e\n\u003ctd\u003eHeavier purlins, structural connections, larger building frames\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e50, 65, 80, 100 mm\u003c\/td\u003e\n\u003ctd\u003eGrade 8.8 HDG\u003c\/td\u003e\n\u003ctd\u003eHeavy industrial buildings, large mass framing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eGrade selection:\u003c\/strong\u003e 4.6 ZP for non-critical secondary connections. 8.8 HDG for outdoor + structural applications (galvanised for corrosion resistance). For matching nuts: hex flange nuts of same size + grade + finish. For Tek screws as an alternative on light-gauge purlins, see \u003ca href=\"\/en-nz\/collections\/self-tapping-screws\"\u003eself-tapping screws\u003c\/a\u003e with our \u003ca href=\"\/en-nz\/blogs\/product-guides\/self-tapping-screws-guide\"\u003eguide\u003c\/a\u003e. Companion: \u003ca href=\"\/en-nz\/collections\/structural-bolts\"\u003estructural bolts\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/coach-bolts\"\u003ecoach bolts\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/dynabolts\"\u003edynabolts\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003ePurlin Bolts \u0026amp; Nuts — Structural Fasteners for Steel Framing and Roof Purlins\u003c\/h2\u003e\n\u003cp\u003ePurlin bolts are specially designed hex flange fasteners used to connect roof purlins, wall girts and secondary structural steel framing to primary steel frames. The flange head and nut distribute load over the thin-section purlin, preventing pull-through — a failure mode that can occur with standard bolts in light-gauge sections. AIMS Industrial stocks purlin bolts and nuts from Bremick and Hobson in multiple grades and finishes.\u003c\/p\u003e\n\u003ch3\u003eGrades and Finishes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 4.6\u003c\/strong\u003e purlin bolts are the standard specification for secondary structural connections in non-critical steel framing. Zinc plated (ZP) Grade 4.6 is used in protected internal applications; hot-dip galvanised (HDG) Grade 4.6 is specified for external and coastal applications where corrosion resistance is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 8.8\u003c\/strong\u003e purlin bolts are high-tensile, providing greater clamping force for structural connections subject to higher loads — including wind uplift connections and primary frame connections in engineered steel buildings. Available in both zinc plated and hot-dip galvanised finishes.\u003c\/p\u003e\n\u003ch3\u003eTypes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHex flange bolt and nut kits\u003c\/strong\u003e include the purlin bolt and matching flange nut as a matched pair — reducing the risk of grade mismatch between bolt and nut. M12 bulk packs (200 piece and 150 piece) are available for volume installation work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShoulder purlin bolts\u003c\/strong\u003e have a stepped shoulder below the flange head — providing a bearing surface for shear load transfer at beam and column connections.\u003c\/p\u003e\n\u003ch3\u003eStandards and Specification\u003c\/h3\u003e\n\u003cp\u003ePurlin bolts should be specified in accordance with AS 4600 (Cold-Formed Steel Structures) and the building manufacturer's specification. The bolt grade, diameter, length and finish must match the engineer's design requirement. Do not substitute a lower grade or lighter finish than specified.\u003c\/p\u003e\n\u003cp\u003eNeed purlin bolts in bulk quantities or non-standard specifications? \u003ca href=\"\/en-nz\/pages\/contact-us\"\u003eContact our team\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"paa\"\u003ePeople Also Ask — Purlin Bolts and Nuts\u003c\/h2\u003e\n\u003ch3\u003eQ: What's a purlin bolt?\u003c\/h3\u003e\n\u003cp\u003eA purlin bolt is a specialised high-tensile bolt with a square neck under the head — used to attach steel purlins (the horizontal members supporting roof and wall cladding) to rafters or columns. The square neck locks into a punched square hole in the cladding bracket, preventing the bolt from rotating during nut tightening. Common in Australian commercial and industrial steel construction — typically Grade 8.8 zinc-plated, with hex nuts and washers in matching sets.\u003c\/p\u003e\n\u003ch3\u003eQ: What sizes are purlin bolts available in?\u003c\/h3\u003e\n\u003cp\u003eCommon workshop and construction sizes: M12 × 25mm, M12 × 30mm, M12 × 35mm, M12 × 40mm, plus M16 sizes for heavier purlin connections. The bolt length must match the cladding bracket thickness plus nut engagement. Australian commercial steel buildings predominantly use M12 purlin bolts — refer to the building's structural drawings for the specific length required.\u003c\/p\u003e\n\u003ch3\u003eQ: Galvanised or zinc-plated purlin bolts?\u003c\/h3\u003e\n\u003cp\u003eStandard zinc-plated (electroplated zinc) for indoor-clad and conditioned environments. Hot-dip galvanised (HDG) for outdoor and coastal exposure — much thicker zinc layer, longer corrosion life. Stainless 316 for severe coastal or chemical exposure environments. Match the bolt finish to the building's environment. Don't use plain steel purlin bolts in any building — they rust fast and weaken the structural connection.\u003c\/p\u003e\n\u003ch3\u003eQ: What torque for M12 purlin bolts?\u003c\/h3\u003e\n\u003cp\u003eGrade 8.8 M12: approximately 80-90 Nm for snug-tight in dry threads, higher (110-130 Nm) for full-tension installation per AS 4100 structural steel specs. Follow the structural engineer's specification on critical connections — the design may call for snug-tight, snug-plus-turn, or full preload. Don't over-torque purlin bolts without engineer approval; over-tensioning can damage the bolt or strip the threads.\u003c\/p\u003e\n\u003ch3\u003eQ: Do I need washers on purlin bolts?\u003c\/h3\u003e\n\u003cp\u003eYes for most installations — a flat washer under the nut spreads load on the bracket face. Sometimes also a flat washer under the bolt head (depends on the bracket design). Spring washers are not commonly used on purlin bolts because the snug-tight nut clamping force handles vibration resistance in a structural connection. Always include washers unless the structural drawing specifically omits them.\u003c\/p\u003e","products":[{"product_id":"m12-x-30-purlin-flange-bolt-nut-kit-galvanised-g4-60-pack-of-200","title":"M12 x 30  Purlin Flange Bolt \u0026 Nut Kit- Galvanised G4.60 - Pack of 200","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif\"\u003e\u003cdiv style=\"display:grid;grid-template-columns:1fr 1fr;gap:0\"\u003e\n\u003cdiv style=\"padding:0 16px;border-right:1px solid #e0e0e0\"\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003e🔩\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eGalvanised Steel Construction\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003e⚙\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003ePurlin Flange Bolt Nut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003e📐\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eM12 Metric Thread\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:0 16px\"\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003e🔧\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003ePipe \u0026amp; Tube Connection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003e🏗\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eAssembly \u0026amp; Manufacturing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:16px;color:#9e9e9e;\"\u003e☑\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eBuilt for Reliable Performance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Bremick","offers":[{"title":"Default Title","offer_id":49273839288597,"sku":"A0093868","price":103.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/m12-x-30-purlin-flange-bolt-nut-kit-galvanised-g460-pack-of-200-8435514.jpg?v=1781532791"},{"product_id":"metric-purlin-bolt-nut-assembly-grade-4-6-mild-steel-zinc-finish","title":"Metric Purlin Bolt \u0026 Nut Assembly - Grade 4.6 Mild Steel Zinc Finish","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSpreads clamping load and prevents pull-through on soft substrates\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eManufactured to ISO, DIN and AS engineering standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSuits standard Metric, UNC, UNF and BSW bolted joints\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eEngineered for general load-spreading fastening, Metric Purlin Bolt \u0026amp; Nut Assembly Grade 4.6 Mild Steel Zinc Finish delivers reliable load distribution under bolted joints on softer substrates and oversized hole assemblies. Suited to general fastening load spreading, soft substrate assemblies, roofing and cladding, plumbing and electrical fixing, and workshop fastening. Part of the Hobson engineering washer range stocked at AIMS Industrial.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bremick","offers":[{"title":"M12 \/ 30 mm","offer_id":49273986711829,"sku":"A0093862","price":96.16,"currency_code":"AUD","in_stock":true},{"title":"M16 \/ 30 mm","offer_id":49273986679061,"sku":"A0086191","price":34.03,"currency_code":"AUD","in_stock":false},{"title":"M16 \/ 45 mm","offer_id":49273986744597,"sku":"A0093863","price":132.02,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/metric-purlin-bolt-nut-assembly-grade-46-mild-steel-zinc-finish-2355344.jpg?v=1781532372"},{"product_id":"metric-purlin-flange-bolt-nut-kit-grade-4-6-mild-steel-zinc-finish","title":"Metric Purlin Flange Bolt \u0026 Nut Kit - Grade 4.6 Mild Steel Zinc Finish","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif\"\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:1fr 1fr 1fr;gap:0\"\u003e\n\u003cdiv style=\"padding:0 16px;border-right:1px solid #e0e0e0\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e◆\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eFlange Bolt and Nut Kit — M12\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:0 16px;border-right:1px solid #e0e0e0\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e●\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eGrade 4.6 — Integral Flange Under Head\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:0 16px;\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e▲\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eZinc Plated Mild Steel\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top:24px;padding:0 16px\"\u003e\u003cp style=\"font-size:14px;color:#444;line-height:1.6\"\u003eGrade 4.6 mild steel purlin flange bolt and nut kit, zinc plated. The integral flange under the hex head eliminates the need for a separate washer in purlin and girt connections.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bremick","offers":[{"title":"30 mm","offer_id":49273986875669,"sku":"A0093869","price":88.31,"currency_code":"AUD","in_stock":true},{"title":"55 mm","offer_id":49273986908437,"sku":"A0093873","price":131.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/metric-purlin-flange-bolt-nut-kit-grade-46-mild-steel-zinc-finish-5214011.jpg?v=1781532373"},{"product_id":"metric-purlin-flange-bolt-nut-kit-grade-8-8-high-tensile-zinc-finish","title":"Metric Purlin Flange Bolt \u0026 Nut Kit - Grade 8.8 High Tensile Zinc Finish","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif\"\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:1fr 1fr 1fr;gap:0\"\u003e\n\u003cdiv style=\"padding:0 16px;border-right:1px solid #e0e0e0\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e◆\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eFlange Bolt and Nut Kit — M12 and M16\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:0 16px;border-right:1px solid #e0e0e0\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e●\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eGrade 8.8 High Tensile — Integral Flange\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:0 16px;\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:8px;padding:10px 0;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:700;\"\u003e▲\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4\"\u003eZinc Plated High Tensile Steel\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top:24px;padding:0 16px\"\u003e\u003cp style=\"font-size:14px;color:#444;line-height:1.6\"\u003eGrade 8.8 high tensile purlin flange bolt and nut kits in zinc plated steel. The integrated flange replaces a separate washer while delivering high-tensile clamping strength for demanding structural roofing connections.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bremick","offers":[{"title":"M12","offer_id":49273987137813,"sku":"A0093870","price":129.23,"currency_code":"AUD","in_stock":true},{"title":"M16","offer_id":49273987105045,"sku":"A0093866","price":156.29,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/metric-purlin-flange-bolt-nut-kit-grade-88-high-tensile-zinc-finish-9632782.jpg?v=1781532371"},{"product_id":"m16-x-35mm-purlin-hex-flange-bolt-and-nut-cl8-8-zinc-plated-box-of-75","title":"M16 x 35mm Purlin Hex Flange Bolt and Nut CL8.8 Zinc Plated  - Box of 75","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003ePurpose-built solution for the rated trade or engineering application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eEngineering-grade construction with corrosion-rated finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCompatible with standard installation tools for fast trade service\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003ePurlin Hex Flange Bolt and Nut Zinc Plated cover the gap between common bolted joints and purpose-built assemblies. Linch pins, self-tappers, hex bolts and hinges in the Hobson range deliver engineering-grade construction for trade and industrial customers. Stocked at AIMS Industrial nationwide.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"Default Title","offer_id":49293800964373,"sku":"A0139355","price":164.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/m16-x-35mm-purlin-hex-flange-bolt-and-nut-cl88-zinc-plated-box-of-75-4284378.jpg?v=1781514672"},{"product_id":"m16-x-35mm-purlin-hex-flange-bolt-and-nut-cl4-6-uts-hdg-box-of-100","title":"M16 x 35mm Purlin Hex Flange Bolt and Nut CL4.6 UTS HDG  - Box of 100","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003ePurpose-built solution for the rated trade or engineering application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eEngineering-grade construction with corrosion-rated finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCompatible with standard installation tools for fast trade service\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eEngineered for general engineering, trade and workshop fastening, Purlin Hex Flange Bolt and Nut UTS HDG delivers the load capacity, corrosion resistance and assembly speed demanded by the rated application. Suited to general engineering fastening, quick-release pin applications, sheet metal fabrication, hinging and pivoting joints and workshop hardware. Part of the Hobson engineering fastener range stocked at AIMS Industrial.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"Default Title","offer_id":49293804470549,"sku":"A0139356","price":196.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/m16-x-35mm-purlin-hex-flange-bolt-and-nut-cl46-uts-hdg-box-of-100-2712907.jpg?v=1781514669"},{"product_id":"m12-x-30mm-purlin-hex-bolt-nut-washer-cl8-8-hot-dip-gal-box-of-150","title":"M12 x 30mm Purlin Hex Bolt \/ Nut \/ Washer CL8.8 Hot Dip Gal  - Box of 150","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSpreads clamping load and prevents pull-through on soft substrates\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eManufactured to ISO, DIN and AS engineering standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSuits standard Metric, UNC, UNF and BSW bolted joints\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eBuilt for trade and industrial fastening, Purlin Hex Bolt Nut Washer Hot Dip Gal spreads load under bolted joints, prevents pull-through on soft substrates and oversized holes, and suits roofing, cladding, plumbing and general workshop assembly work. Manufactured to recognised engineering standards. AIMS Industrial stocks the Hobson plain washer range nationwide.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"Default Title","offer_id":49293806928149,"sku":"A0139357","price":154.77,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/m12-x-30mm-purlin-hex-bolt-nut-washer-cl88-hot-dip-gal-box-of-150-7120491.jpg?v=1781514669"},{"product_id":"m12-x-30mm-shoulder-purlin-hex-bolt-nut-class-4-6-uts-zinc-box-of-150","title":"M12 x 30mm Shoulder Purlin Hex Bolt \u0026 Nut Class 4.6 UTS Zinc  - Box of 150","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSecures bolted joints in structural and engineering work\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eEngineering-grade construction with corrosion-rated finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCompatible with standard installation tools for fast trade service\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eEngineered for general engineering, trade and workshop fastening, Shoulder Purlin Hex Bolt \u0026amp; Nut Class 4.6 UTS Zinc delivers the load capacity, corrosion resistance and assembly speed demanded by the rated application. Suited to general engineering fastening, quick-release pin applications, sheet metal fabrication, hinging and pivoting joints and workshop hardware. Part of the Hobson engineering fastener range stocked at AIMS Industrial.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"Default Title","offer_id":49293879509269,"sku":"A0141407","price":228.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/m12-x-30mm-shoulder-purlin-hex-bolt-nut-class-46-uts-zinc-box-of-150-9747132.jpg?v=1781514613"},{"product_id":"purlin-hex-flange-bolt-and-nut-class-8-8-hot-dip-gal","title":"Purlin Hex Flange Bolt and Nut Class 8.8 Hot Dip Gal","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003ePurpose-built solution for the rated trade or engineering application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eEngineering-grade construction with corrosion-rated finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCompatible with standard installation tools for fast trade service\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eBuilt for trade and industrial hardware, Purlin Hex Flange Bolt and Nut Class 8.8 Hot Dip Gal (linch pin, self-tapper, hex bolt or piano hinge) suits the rated application with engineering-grade construction and corrosion-rated finishes. Used across general fastening, sheet metal fabrication, hinging and workshop hardware. AIMS Industrial stocks the Hobson range for trade and engineering customers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"M12","offer_id":49295244525845,"sku":"A0139027","price":164.67,"currency_code":"AUD","in_stock":true},{"title":"M16","offer_id":49295244558613,"sku":"A0139028","price":164.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/purlin-hex-flange-bolt-and-nut-class-88-hot-dip-gal-8382572.jpg?v=1781513109"},{"product_id":"purlin-hex-bolt-nut-washer-class-8-8-zinc-plated","title":"Purlin Hex Bolt \/ Nut \/ Washer Class 8.8 Zinc Plated","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSpreads clamping load and prevents pull-through on soft substrates\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eManufactured to ISO, DIN and AS engineering standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eSuits standard Metric, UNC, UNF and BSW bolted joints\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eEngineered for general load-spreading fastening, Purlin Hex Bolt Nut Washer Class 8.8 Zinc Plated delivers reliable load distribution under bolted joints on softer substrates and oversized hole assemblies. Suited to general fastening load spreading, soft substrate assemblies, roofing and cladding, plumbing and electrical fixing, and workshop fastening. Part of the Hobson engineering washer range stocked at AIMS Industrial.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"M12 \/ 30","offer_id":49295249539349,"sku":"A0139032","price":131.74,"currency_code":"AUD","in_stock":true},{"title":"M16 \/ 30","offer_id":49295249572117,"sku":"A0139033","price":158.86,"currency_code":"AUD","in_stock":true},{"title":"M16 \/ 40","offer_id":49295249604885,"sku":"A0139034","price":171.05,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/purlin-hex-bolt-nut-washer-class-88-zinc-plated-4154589.jpg?v=1781513109"},{"product_id":"purlin-hex-flange-bolt-and-nut-class-4-6-uts-zinc-plated","title":"Purlin Hex Flange Bolt and Nut Class 4.6 UTS Zinc Plated","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003ePurpose-built solution for the rated trade or engineering application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eEngineering-grade construction with corrosion-rated finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCompatible with standard installation tools for fast trade service\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eBuilt for trade and industrial hardware, Purlin Hex Flange Bolt and Nut Class 4.6 UTS Zinc Plated (linch pin, self-tapper, hex bolt or piano hinge) suits the rated application with engineering-grade construction and corrosion-rated finishes. Used across general fastening, sheet metal fabrication, hinging and workshop hardware. AIMS Industrial stocks the Hobson range for trade and engineering customers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hobson","offers":[{"title":"30","offer_id":49398177595669,"sku":"A0139030","price":166.87,"currency_code":"AUD","in_stock":true},{"title":"35","offer_id":49398177628437,"sku":"A0139031","price":179.56,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/purlin-hex-flange-bolt-and-nut-class-46-uts-zinc-plated-6354612.jpg?v=1773127147"}],"url":"https:\/\/aimsindustrial.com.au\/en-nz\/collections\/purlin-bolts-nuts.oembed","provider":"AIMS Industrial Supplies","version":"1.0","type":"link"}