Plain Washer, External Tooth, Cup, Full Washers, Form A
Neoprene, Fibre, Brass, Copper, TPE
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
11 mm, 13 mm, 12.2 mm, 2.25 mm, 6.5 mm
0.16 mm, 0.4 mm, 0.7 mm, 1.2 mm, 0.3 mm
M3, M3 (Form A), M5 (Form A), M5, M2.5
ASME B18.22.1
ASTM F844, BS 4320G, ASME B18.8.1, DIN 125A, BS 4320B