Lock Washer, Spring, Full Washers, Form A, Flat Washers
Fibre, Brass, TPE, Stainless Steel, Vulcanised Fibre
8.8 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 2.1 mm, 2.25 mm, 6.5 mm
1.8 mm, 8.1 mm, 0.5 mm, 0.3 mm, 0.28 mm
M2.5, M3 (Form A), M5 (Form A), M16, M3
DIN 127B, ASME B18.22.1 ASTM
F844, ASME B18.22.1
ASTM F844, DIN 125A, DIN 7603A