Plain Washer, Spring, Nylon Washers, Full Washers, Form A
301 Stainless Steel, TPE, Stainless Steel, Steel, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 5 mm, 5.3 mm, 13 mm, 6.5 mm
1.6 mm, 5.8 mm, 2 mm, 0.28 mm, 1.1 mm
M3 (Form A), M3, M6, M12, M5 (Form A)
DIN 125A, ASME B18.8.1, BS 4320, DIN 6797A, BS 4320B