External Tooth, Plain Washer, Crinkle, Full Washers, Form A
TPE, Stainless Steel, Copper, Brass, Nylon
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
5 mm, 4.85 mm, 2.1 mm, 2.25 mm, 6.5 mm
0.6 mm, 1.8 mm, 0.4 mm, 1.5 mm, 0.28 mm
M10, M24, M5 (Form A), M2.5, M5
DIN 125A, DIN 7980, DIN 127B, BS 4320, BS 4320B