Flat washers, spring lock washers, tooth-lock washers, square and tapered washers — stamped and punched in our own press shop from carbon steel, stainless steel A2/A4 and brass, in sizes M1.6 to M56.
Washers are supplied as loose parts or as bolt / nut / washer kits in one carton, ready for your project pack.
Standards: DIN 125, DIN 9021, ISO 7089, ISO 7093, ANSI B18.22.1, GB/T 97.1
Sizes: M1.6–M56, thin and thick series, large OD for soft materials
Standards: DIN 127, DIN 128, ASME B18.21.1, JIS B1251
Sizes: M3–M36, standard and heavy series, for vibration resistance
Standards: DIN 6797, DIN 6798, IFI 524
Sizes: M2–M20, internal tooth, external tooth and internal / external combined
Standards: DIN 434, DIN 435, DIN 436, custom drawings
Sizes: M8–M36 square taper and beam washers for structural bolting
Types: EPDM / NBR bonded sealing washers, fibre and copper washers
Sizes: M4–M16 for roofing screws, oil seals and hydraulic fittings
Types: Punched and formed flat parts, brackets and shims
Sizes: Up to 300 mm blank diameter, thickness 0.5–8 mm
Reference data for quotation. Thousands of pieces per carton available on request.
| Nominal Size | Inner Diameter (mm) | Outer Diameter (mm) | Thickness (mm) | Approx. kg / 1000 pcs |
|---|---|---|---|---|
| M6 | 6.4 | 12 | 1.6 | ~1.2 |
| M8 | 8.4 | 16 | 1.6 | ~2.2 |
| M10 | 10.5 | 20 | 2.0 | ~4.2 |
| M12 | 13.0 | 24 | 2.5 | ~7.5 |
| M16 | 17.0 | 30 | 3.0 | ~14.0 |
| M20 | 21.0 | 37 | 3.0 | ~22.0 |
| M24 | 25.0 | 44 | 4.0 | ~40.0 |
| M30 | 31.0 | 56 | 4.0 | ~65.0 |
DIN 9021 large-series washers are also produced in the same nominal sizes with a larger outside diameter.
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