Plain Washer, External Tooth, Crinkle, Full Washers, Form A
Steel, 301 Stainless Steel, TPE, Copper, Nylon
12 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 8.4 mm, 25 mm, 2.25 mm, 6.5 mm
1.8 mm, 1.6 mm, 1.1 mm, 2.5 mm, 0.28 mm
M24, M2, M3, M5 (Form A), M5
DIN 6797J, BS 4320B, BS 4320:1968, BS 4320G, DIN 125A