Bumax NLB8CCM12 M12 Stainless Steel High Tensile Hex Lock Nut (Collared), Grade 8.8

The Bumax stainless steel high tensile hex lock nut (collared) in Grade 8.8 is listed in metric sizes, supplied each. This page lists 3 items: M12, M16 and M20.

This item is listed as a hex lock nut with a collar. The item description does not say how the nut locks (for example a nylon insert or an all-metal design), so confirm that with us before ordering if it matters for your job.

These items are listed as Grade 8.8 and as stainless steel high tensile.

Pitch in the table is the coarse pitch listed in the thread table for each size; the item descriptions do not state a pitch, so match it to your bolt, nut or rod (manufacturer-stated).

Tensile strength, proof load and dimension data are not published on this page. If your job needs them, ask us for the manufacturer data before ordering.

Where this product is used

• Fitting to a bolt, stud or threaded rod of the same thread where a lock nut is called for
• Used with a flat washer under the nut
• Where a stainless steel high tensile lock nut is wanted to match a stainless steel bolt

Features

• 3 items: M12, M16 and M20
• Stainless steel, high tensile, Grade 8.8
• Metric thread; coarse pitch shown for each size in the table
• Supplied each

Common specifications

Key specifications

Selecting the right option

Choose the nut to match your bolt, stud or rod: the same diameter (the M number) and the same pitch. Each size is its own item, so the size and the part number are the whole choice. Use stainless bolts and washers with a stainless nut so the whole joint is made of the same material.

Related products

Related nuts: Bumax Stainless Steel High Tensile Hex Lock Nut (Flanged), Grade 8.8, M6 to M10, Bumax Stainless Steel High Tensile Serrated Flange Nut, Grade 8.8, M6 to M20 and Bumax 88 UNC Hex Nut, 3/8" and 1/2".