External Tooth, Plain Washer, Crinkle, Full Washers, Form A
TPE, Brass, Vulcanised Fibre, Copper, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 16.2 mm, 13 mm, 4.36 mm, 6.5 mm
1 mm, 8.1 mm, 1.1 mm, 3.5 mm, 0.16 mm
M3 (Form A), M8, M24, M5 (Form A), M12
DIN 6797A, BS 4320B, BS 4320G, BS 4320, ASME B18.22.1
ASTM F844