External Tooth, Tap Washer, Cup, Full Washers, Form A
Fibre, 301 Stainless Steel, TPE, Stainless Steel, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 3.2 mm, 5.36 mm, 2.25 mm, 6.5 mm
1.8 mm, 0.7 mm, 1 mm, 2.5 mm, 0.16 mm
M3 (Form A), M5 (Form A), M2, M16, M10
BS 4320:1968, ASME B18.22.1
ASTM F844, BS 4320G, DIN 7603A, BS 4320B