Internal Tooth, Mudguard, Lock Washer, Full Washers, Form A
Brass, Nylon, 301 Stainless Steel, TPE, Steel
8.8 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 4.85 mm, 12.2 mm, 2.25 mm, 6.5 mm
0.28 mm, 8.1 mm, 0.3 mm, 0.16 mm, 2.2 mm
M16, M24, M5 (Form A), M2.5, M3
BS 4320:1968, BS 4463, DIN 125A, DIN 7603A, ASME B18.22.1
ASTM F844