| Item | Specification |
|---|---|
| Material | Carbon Steel, Stainless Steel (A2 / A4), Spring Steel, Alloy Steel, Brass |
| Size Range | M2 – M100 / 1/8” – 4” |
| Thickness | 0.3mm – 12mm (customized available) |
| Standards | DIN 127, DIN 6798, DIN 2093, ISO 7089/7090, ANSI/ASME B18.21.1 |
| Types | Split Lock Washer, Internal Tooth, External Tooth, Double Tooth, Wave Washer, Belleville Washer |
| Surface Finish | Plain, Black Oxide, Zinc Plated, Nickel Plated, Hot Dip Galvanized |
| Packaging | Bulk, Small Box, Carton + Pallet, OEM Customized |
Lock washer is a type of washer designed to prevent nuts and bolts from loosening due to vibration or dynamic loads. It typically features a split, tooth, or wave design that creates tension between the fastener and the surface, ensuring a secure and stable connection. Lock washers are widely used in automotive, machinery, construction, and equipment assemblies. Available in carbon steel, stainless steel, and other materials with corrosion-resistant finishes.