Suitable for 4#,6#,8#,10#,12#,1/4,5/16,3/8,7/16,1/2,9/16,5/8
These washers have a locking feature to resist loosening from vibration
All products are made of 304 Stainless Steel;304 Stainless steel Split Lock Washers have good chemical resistance and may be mildly magnetic
Meets ANSIB18.21.1 specifications;All contained in a compact and see through compartmented plastic Box.Easy to install
Product description: These washers have a locking feature to resist loosening from vibration. As a screw is tightened, these washers flatten to add tension to the joint and prevent loosening from small amounts of vibration. Package include: Stainless Steel Split Lock Washers For 4#,6#,8#,10#,12#,1/4,5/16,3/8,7/16,1/2,9/16,5/8 Screw/Bolts total 478 pieces. Come with the plastic box: List(Type,Quantity)ïš Split Lock Washers For 4# 100pcs; Split Lock Washers For 6# 80pcs; Split Lock Washers For 8# 60pcs; Split Lock Washers For 10# 50pcs; Split Lock Washers For 12# 50pcs; Split Lock Washers For 1/4 40pcs; Split Lock Washers For 5/16 30pcs; Split Lock Washers For 3/8 20pcs; Split Lock Washers For 7/16 15pcs; Split Lock Washers For 1/2 15pcs; Split Lock Washers For 9/16 10pcs; Split Lock Washers For 5/8 8pcs; Packing contents: HVAZI 478PCS 304 Stainless Steel Split Lock Washers For 4#,6#,8#,10#,12#,1/4,5/16,3/8,7/16,1/2,9/16,5/8 Screw/Bolt Packed in a plastic box.