Plain Washer, Cup, Crinkle, Full Washers, Form A
Fibre, Brass, Steel, TPE, Nylon
16 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 3.2 mm, 14 mm, 2.25 mm, 6.5 mm
1.6 mm, 8.1 mm, 1.5 mm, 0.8 mm, 0.3 mm
M2.5, M5, M3 (Form A), M5 (Form A), M3
BS 4320B, BS 4320:1968, BS 4463, BS 4320, ASME B18.22.1
ASTM F844