Internal Tooth, Lock Washer, External Tooth, Full Washers, Form A
TPE, 301 Stainless Steel, Steel, Nylon, Brass
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.25 mm, 17 mm, 13 mm, 4.36 mm, 6.5 mm
0.4 mm, 0.7 mm, 8.1 mm, 1.1 mm, 2.5 mm
M2, M4 (Form A), M6 (Form A), M3 (Form A), M5 (Form A)
DIN 127B, BS 4463, BS 4320, ASME B18.22.1
ASTM F844, BS 4320B