Internal Tooth, Crinkle, Lock Washer, Full Washers, Form A
301 Stainless Steel, Stainless Steel, TPE, Nylon, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.1 mm, 3.2 mm, 2.25 mm, 6.5 mm
2.2 mm, 1.2 mm, 0.28 mm, 2 mm, 0.3 mm
M3, M2, M5 (Form A), M10, M2.5
DIN 125A, DIN 6797J, BS 4320G, DIN 7603A, BS 4320B