Cup, Nylon Washers, Lock Washer, Full Washers, Form A
Fibre, Brass, Vulcanised Fibre, TPE, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 13 mm, 2.2 mm, 4.36 mm, 6.5 mm
5.8 mm, 0.4 mm, 1.8 mm, 0.5 mm, 0.28 mm
M2.5, M3 (Form A), M5, M5 (Form A), M3
DIN 9021, DIN 6797A, DIN 125A, BS 4320, BS 4320B