Cup, Internal Tooth, Plain Washer, Full Washers, Form A
TPE, 301 Stainless Steel, Vulcanised Fibre, Brass, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
14 mm, 13 mm, 16.2 mm, 2.25 mm, 6.5 mm
3.5 mm, 0.7 mm, 0.6 mm, 8.1 mm, 0.8 mm
M2, M5 (Form A), M12, M3, M10
ASME B18.21.1, DIN 6797A, BS 4320B, DIN 127B, DIN 7603A