Internal Tooth, External Tooth, Tap Washer, Full Washers, Form A
Brass, Steel, TPE, 301 Stainless Steel, Nylon
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 6.4 mm, 16.2 mm, 2.25 mm, 6.5 mm
1.8 mm, 0.28 mm, 1.6 mm, 0.5 mm, 1.1 mm
M3 (Form A), M10, M5 (Form A), M2, M2.5
DIN 7603A, BS 4320B, DIN 127B, DIN 125A, ASME B18.21.1