Product Guides
Socket Drive Size Guide: 1/4", 3/8", 1/2" & 3/4"
Here is what drive size has to do with socket size, and why it’s a matter of choosing the best combination to get the job done.
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Best Practices on V-Belt Installation & Maintenance
Get it right the first time—optimize your belt life, system performance, and uptime. Installing and maintaining a V-belt isn’t just about fitting it on the pulleys. It’s about maximizing belt lifespan, reducing downtime, and ensuring safety. At AIMS Industrial, we support your process with easy-to-understand guides that make belt maintenance easier and more accurate than ever. How Do I Install a V-Belt Properly? Power off all equipment and ensure its locked out. Fit the belt over the pulley grooves—do not force or stretch it. Adjust pulley positions to allow proper belt fit. Tension the belt according to spec (see next section). PRO TIP: Use a Belt Tension Tester to get accurate results every time.Choose from our: Single barrel tester (15kg) – ideal for individual belts Double barrel tester (30kg) – perfect for joined or multiple belts Both options are designed to measure belt tension accurately during installation or routine maintenance, helping extend belt life and minimise downtime. How Do I Tension a V-Belt? Use a tension gauge or follow the manufacturer’s deflection recommendations. Too loose = slippage. Too tight = bearing wear. How Often Should V-Belts Be Inspected? Check belts as part of your routine maintenance schedule—ideally: Monthly for high-use or industrial applications Quarterly for moderate-use machines Look for cracks, fraying, misalignment, or stretching. What Causes V-Belt Slippage? Incorrect tension Worn or dirty pulleys Oil or grease contamination Excessive wear or age How Do I Prevent V-Belt Misalignment? Use a straightedge, laser alignment tool, or pulley alignment app. Misaligned belts cause heat buildup, uneven wear, and energy loss. What Are the Signs of V-Belt Wear or Failure? Replace the belt if you see: Cracks or splits Glazing or shine Squealing noises Frayed edges Belt slipping or jumping Don’t wait until failure—proactive replacement saves cost and downtime. How Do I Replace a V-Belt? Power off and lockout the system. Loosen the tensioner or move pulleys to release the belt. Remove the worn belt and inspect pulleys for damage. Install the new belt, ensuring no twists or forceful stretching. Tension and align using proper tools or manufacturer specs. Can I Use Multiple V-Belts on the Same Drive? Yes—and no need to match if you're using high-tolerance belts like Gates.They stretch slightly in use, compensating for minor length differences. But with Aramid/Kevlar belts, matching is essential—they don’t stretch at all. Tip: Always replace all belts in a set together. Mixing old and new leads to uneven wear and reduced lifespan. Do V-Belts Require Lubrication? No. Never lubricate a V-belt. Keep belts and pulleys: Clean Dry Free from oil, grease, and debris Contaminants reduce grip, increase slippage, and deteriorate belt material. Final Thoughts Proper installation and maintenance of your V-belts can extend equipment life, reduce downtime, and save money. With smart tools, AI-driven support, and a commitment to an exceptional user experience, AIMS Industrial is here to make every belt install easier, safer, and more reliable. Shop replacement V-belts or speak to our team for expert help today. Looking for V-belts near you? We’ve got you covered! Whether you need a quick replacement or want to upgrade, local stock of quality V-belts is ready to keep your machines running smooth. At AIMS Industrial, we offer a wide range of V-belts in all major profiles, plus expert advice and fast delivery right to your door. Just tell us what you need, and we’ll help you find the perfect fit! Not all V-belts are built the same. Get the lowdown on types, materials, and what makes each one tick. Up Next:Troubleshooting & V-Belt Performance: Common Issues & Expert Fixes Pair this with our How to Measure a V-Belt guide for the right replacement size every time.
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How to Identify Synchronous Timing Belts
Identify synchronous timing belts by pitch, width and tooth profile. How to measure correctly and select the right replacement belt for your drive system.
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Socket Size Chart: Metric & Imperial with Drive Sizes
Complete socket size reference — metric (6–32mm) and imperial (3/16"–1¼") with ¼", ⅜" & ½" drive size guide. Find the right socket fast.
Read moreBSP vs NPT vs UNC: Australian Thread Standards Guide
BSP, NPT, UNC, UNF and BSW thread standards explained for Australian tradies — differences, sizes, identification, and how to avoid the cross-threading mistakes that destroy fittings.
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Choosing the Right Drill Bit: Types, Sizes & Charts
Which drill bit should you use? Guide to HSS, cobalt, carbide and masonry drill types with metric and imperial size charts. Choose the right bit every time.
Read moreTeflon (PTFE) Spray Guide: Dry-Film Lubricant Uses, Applications and Mistakes
Teflon spray (PTFE spray) is a dry-film lubricant — slippery, dust-rejecting, ideal for tracks, locks, sliding rails and treadmill belts. Forum-validated guide covering wet vs dry PTFE, when it wins over silicone/grease, lock and bike-chain debates, treadmill warnings, NSF H1 food-grade applications, and the real reasons it sometimes attracts dust. CRC range stocked at AIMS Industrial.
Read moreDowty Washer Guide: Bonded Seals for Hydraulic & BSP Fittings
A Dowty washer (bonded seal) is the parallel-thread fitting's best friend — and the most misused seal on Australian shop floors. This guide covers the parallel-vs-tapered rule that catches out every DIY installer, NBR vs FKM vs EPDM rubber selection, sizing, installation orientation, and why production hydraulic mechanics always use new ones.
Read moreCastle Nut Guide: DIN 935, Cotter Pin Install & Safety Rules
Castle nut (castellated nut) guide for Australian mechanics. DIN 935 / ISO 7035, the cardinal install rule for ball joints and tie rod ends, cotter pin sizing, single-use rule, castle vs nyloc — built from forum-validated practice.
Read moreThumb Screw Guide: Knurled, Wing, T-Head & Captive Types Explained
Knurled, wing, T-head and captive thumb screws explained — DIN 464, 653, 316. Hand torque limits, vibration loosening, stainless galling fixes, materials and the AIMS Industrial Australian range.
Read moreFreeze Spray Guide: Circuit Cooler & PCB Fault Diagnosis
Freeze spray flash-cools electronics, sensors and seized fasteners to around minus 50°C. The right way to use it for hunting heat-related intermittent faults, the propellant safety difference (HFC-134a vs HFC-152a), and the AIMS Industrial range — CRC, Dy-Mark and Loctite LB 8040.
Read moreMetric Bolt Size Guide: M3 to M24 Dimensions, Thread Pitches & AU Standards
Metric bolt sizing from M3 to M24 — diameters, coarse and fine thread pitches, spanner sizes, AS/ISO/DIN standards, and the M10 16mm-vs-17mm spanner variation plus M12 x 1.25-vs-1.75 pitch confusion that catches out even experienced tradies. Forum-validated metric bolt guide from AIMS Industrial.
Read moreManual Winch Guide: Hand Winch Types, Capacity Sizing & Selection for Australian Workshops
Manual winches and hand winches: brake vs non-brake, worm vs spur gear drive, boat trailer sizing rules, AU brand reality and the 1.5x capacity rule.
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