5/16 inch ID (Inside Diameter) Stainless Steel Lock Washer Spring Washer, 304 Stainless Steel (18-8), Bright Finish, 50 Qty

Package: 50 pcs Standard Meets ANSIB18.21.1 Inside Diameter: 7.98-8.18mm

Compressed Height: 1.99mm Perfect for electrical connections on household and commercial appliances. The benefit of spring lock washers lies in the trapezoidal shape of the washer. When compressed to loads near the proof strength of the bolt, it will twist and flatten. This reduces the spring rate of the bolted joint which allows it to maintain more force under the same vibration levels. This prevents loosening. Material: High Quality 304 (18/8) Stainless Steel, great strength and good corrosion resistance to make fasteners last! The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.

Size Name: 5/16" ID Number of Pieces: 50 Material Type: Stainless Steel Exterior Finish: Stainless Steel Fastener Type: Flat Washer Brand: RoyceMart Manufacturer: RoyceMart Unit Count: 50 Count Model: MB-BR0102-50 Part Number: MB-BR0102-50