Crinkle, Nylon Washers, Cup, Full Washers, Form A
Steel, Nylon, Stainless Steel, 301 Stainless Steel, TPE
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 17 mm, 2.1 mm, 3.2 mm, 6.5 mm
0.28 mm, 0.7 mm, 8.1 mm, 3 mm, 0.16 mm
M3 (Form A), M2, M3, M24, M5 (Form A)
ASTM F436, ASME B18.21.1, BS 4320G, BS 4320B, BS 4320