Internal Tooth, External Tooth, Plain Washer, Full Washers, Form A
301 Stainless Steel, Stainless Steel, TPE, Nylon, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
6 mm, 2.1 mm, 25 mm, 5.36 mm, 6.5 mm
1.4 mm, 0.9 mm, 5.8 mm, 3.5 mm, 2.2 mm
M3 (Form A), M2, M5 (Form A), M5, M10
DIN 125A, BS 4320:1968, DIN 6797J, ASME B18.21.1, BS 4463