Spring, Cup, Nylon Washers, Full Washers, Form A
Steel, 301 Stainless Steel, Stainless Steel, Copper, TPE
9.09 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.25 mm, 4.36 mm, 10 mm, 6.5 mm
8.1 mm, 1.1 mm, 1.6 mm, 2.2 mm, 0.28 mm
M16, M5 (Form A), M5, M2.5, M3
BS 4320B, BS 4320:1968, DIN 127B, BS 4320, DIN 7980