Prime-Line 9079987 Flat Washers, USS, 5/16 In. X 7/8 In. OD, Hot Dip Galvanized Steel (50 Pack)

The 5/16 inch x 7/8 inch OD washer is a versatile and essential tool for any DIY enthusiast or professional.

Its small size belies its incredible capabilities, as it can increase the bearing surface of a screw or bolt, preventing it from going into a hole too far.

But that's not all - this washer can also be used as a spacer by stacking multiple units, providing additional support and stability to your project.

And with its ASME B18.21.1 specification, you can trust that this washer is built to last and will provide reliable performance every time.

Don't settle for anything less - choose the 5/16 inch x 7/8 inch OD washer for all your DIY needs.