Finishing gaskets help secure materials such as tarps or canvas and provide a decorative look. Typically used with grub screws or bolts, the head of the fastener is recessed into the cup of the washer. Finishing the cup washer provides a clean look and holds the fabric or tarp securely away from fastener entry points. Just match the diameter of the screw to the diameter of the facing washers and you're ready for a perfect fit!

Specification:
Inside Diameter: #8
Material: 304 Stainless Steel
Size: 13.74x2.45mm
Gaskets are ideal for use in wood and wet environments. Washers are often used where larger outside diameters are required to increase bearing surface and reduce surface loads.
Finished washers are designed to accommodate the heads of countersunk screws to provide a finished look.

Packing list:
50PCS Countersunk Washers