Internal Tooth, Cup, Mudguard, Full Washers, Form A
Fibre, Brass, 301 Stainless Steel, TPE, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.1 mm, 2.6 mm, 4.85 mm, 13 mm, 6.5 mm
3.5 mm, 1.6 mm, 1.2 mm, 1.5 mm, 2.5 mm
M5 (Form A), M16, M20, M2.5, M2
BS 4463, ASME B18.22.1 ASTM
F844, DIN 6797J, DIN 125A, DIN 7980