External Tooth, Lock Washer, Crinkle, Full Washers, Form A
301 Stainless Steel, Ceramic, Stainless Steel, TPE, Copper
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.28 mm, 8.1 mm, 2.5 mm, 0.5 mm, 2 mm
M20, M5 (Form A), M2.5, M2, M6
ASME B18.22.1 ASTM
F844, DIN 125A, BS 4320, ASME B18.8.1, BS 4320B