External Tooth, Plain Washer, Lock Washer, Full Washers, Form A
Fibre, Stainless Steel, Brass, 301 Stainless Steel, TPE
9.09 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 21 mm, 12.2 mm, 6.4 mm, 6.5 mm
3 mm, 8.1 mm, 1.2 mm, 1.1 mm, 0.16 mm
M3 (Form A), M16, M24, M5 (Form A), M10
ASME B18.8.1, DIN 125A, BS 4320G, BS 4320, DIN 7603A