Cup, Lock Washer, Plain Washer, Full Washers, Form A
301 Stainless Steel, Ceramic, TPE, Stainless Steel, Steel
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 10.5 mm, 16.2 mm, 6.5 mm
1.45 mm, 1.4 mm, 5.8 mm, 5 mm, 1.8 mm
M2.5, M3 (Form A), M6, M24, M5 (Form A)
BS 4320B, DIN 7980, BS 4320, DIN 7603A, DIN 125A