Internal Tooth, External Tooth, Lock Washer, Full Washers, Form A
Brass, TPE, Ceramic, Stainless Steel, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
14 mm, 13 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.6 mm, 8.1 mm, 1.5 mm, 2.5 mm, 0.3 mm
M24, M5 (Form A), M2, M10, M6
DIN 125A, DIN 6797J, ASME B18.22.1
ASTM F844, BS 4320, ASME B18.21.1