Bumax WRB8PM05 M5 Stainless Steel High Tensile Round Washer, Grade 8.8

The Bumax stainless steel high tensile round washer in Grade 8.8 is listed in metric sizes, supplied each. There are 8 items: M5 to M36.

A flat round washer sits under a bolt head or nut to spread the clamping load. No bore, outside diameter or thickness is published for these items; the size is the bolt size the washer is named for, so check the dimensions you need before ordering.

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

Tensile strength, proof load and dimension data are not published. If your job needs load or performance data, request a quote or call (02) 9773 0122 before ordering.

Where this product is used

• Sitting under a bolt head or nut to spread the clamping load
• Protecting the surface of the part being clamped
• Where a stainless steel high tensile washer is wanted to match a stainless steel bolt or nut

Features

• 8 items: M5 to M36
• Stainless steel, high tensile, Grade 8.8
• Supplied each

Common specifications

Key specifications

Selecting the right option

Choose the washer by the bolt size it is named for (the M number), then check the outside diameter against your job, since that is not published. Use stainless bolts and washers with a stainless nut so the whole joint is made of the same material. Grade 10.9 washers are on a separate page: see Bumax Stainless Steel High Tensile Round Washer, Grade 10.9, M6 to M20.

Related products

Related washers: Bumax Stainless Steel High Tensile Round Washer, Grade 10.9, M6 to M20, Bumax Stainless Steel High Tensile Mudguard Washer, M6 to M12 and Bumax 88 Flat Round Washer, M20.