Spring Washers S/S suits our metric and imperial bolts
$0.17
(25720G)
A4 (316 marine grade) stainless steel.
Stop that vibration working your bolts loose - a spring washer under that nut prevents your fittings flying over the side.
With washers we use the same size to suit both metric and imperial bolts.
Thus :
4mm washer will also suit a 5/32" bolt or machine screw
5mm washer will also suit a 3/16" bolt or machine screw
6mm washer will also suit a 1/4" bolt or machine screw
8mm washer will also suit a 5/16" bolt or machine screw
10mm washer will also suit a 3/8" bolt or machine screw
12mm washer will also suit a 1/2" bolt or machine screw
16mm washer will also suit a 5/8" bolt or machine screw
20% DISCOUNT WHEN PURCHASING IN BAGS OF 100.