3/8″ inch (10.5mm ID x 21mm OD) Stainless Steel Flat Washer, 304 Stainless Steel inch (18-8), 50 Qty-Fast Shipping

Description

Inside diameter (max): 0.421 inch; Outside diameter (max): 0.827 inch; Thickness (max): 0.08 inch

Flat washers help distribute the pressure from the nut and the bolts head as well as reduce the chance of nut loosening from an uneven surface.

Package Contents: 50 PCS

Measurement Standard meets ASME B18.22.1

Material: High Quality 304 Stainless Steel 18-8, great strength and good corrosion resistance to make fasteners last!