External Tooth, Nylon Washers, Lock Washer, Full Washers, Form A
301 Stainless Steel, TPE, Nylon, Copper, Brass
12 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
6.4 mm, 2.2 mm, 5.36 mm, 13 mm, 6.5 mm
5.8 mm, 0.7 mm, 1.8 mm, 8.1 mm, 1.6 mm
M24, M5 (Form A), M2, M20, M2.5
ASME B18.22.1
ASTM F844, BS 4320, DIN 7603A, BS 4320B, BS 4463