Nylon Washers, Cup, Full Washers, Flat Washers, Form A
Fibre, Brass, Ceramic, Vulcanised Fibre, TPE
4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 12.5 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.8 mm, 1.2 mm, 0.16 mm, 3.5 mm, 8.1 mm
M6, M3 (Form A), M5 (Form A), M2.5, M10
DIN 127B, BS 4463, ASME B18.21.1, ASME B18.22.1
ASTM F844, BS 4320B