From my workshop in China, I’m a hands-on Manufacturer delivering reliable tooth lock washer solutions to OEMs and distributors. I stock sizes from M3 to M12 and offer stainless steel, carbon steel, and zinc-plated finishes. A tooth lock washer bites into the nut or bolt here to resist loosening in high-vibration assemblies, keeping joints tight longer. You’ll get clear specifications: outside diameter, inner hole, tooth count, and finish per your drawing. I provide standard and customized edge profiles and tooth patterns to fit your torque needs. Lead times are competitive, with strict QC checks—dimensional tolerances, surface finish, and packaging quality. I can handle both small tests and large runs, with flexible MOQs and fast re-ship options. If you’re sourcing tooth lock washers from a China-based Manufacturer, I’m ready to become your dependable partner.
Tooth lock washers are essential for securing assemblies in vibration-prone environments. The serrated teeth bite into the mating surface and the bolt head, creating a wedge that resists loosening. They come in external and internal tooth styles with various tooth counts and thicknesses to fit diverse torque and substrate materials. In electronics and precision machinery, selecting the right material—such as stainless steel, brass, or coated finishes—along with the proper tooth geometry, improves clamping force and service life. Global buyers value a supplier that combines reliability with innovation. A Dongguan-based electronics technology company offers not only stamping, coating, and finishing capabilities, but also value-added services that streamline sourcing: quality control with traceability, RoHS/REACH compliance, and on-time delivery. With CAD data provision, rapid prototyping, and flexible packaging or kitting, procurement teams can reduce risk, shorten lead times, and maintain resilient supply across regions.
| Supplier ID | Region | Material | Finish | Outer Ø (mm) | Inner Ø (mm) | Thickness (mm) | Tooth Count | Hardness (HRC) | Standard / Certification | Tolerance (mm) | Lead Time (days) | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-1001 | China (Guangdong) | Stainless Steel 304 | Passivated | 14.0 | 8.0 | 1.6 | 4 | 40 | DIN 6797; RoHS | ±0.15 | 7 | Suitable for general mechanical assemblies |
| S-1002 | China (Jiangsu) | Stainless Steel 316 | Polished | 16.0 | 10.0 | 1.8 | 4 | 42 | DIN 6797; RoHS; REACH | ±0.20 | 10 | Food-grade acceptable in some contexts |
| S-1003 | Taiwan | Carbon Steel | Zinc Plated | 12.0 | 6.5 | 1.5 | 3 | 28 | DIN 6797 | ±0.25 | 14 | Budget option |
| S-1004 | USA - California | Stainless Steel 304 | Black Oxide | 18.0 | 9.0 | 1.0 | 4 | 38 | DIN 6797; RoHS | ±0.10 | 12 | Ideal for corrosion resistance environments |
| S-1005 | Germany | Stainless Steel 316 | Polished | 20.0 | 12.0 | 2.0 | 5 | 46 | ISO 9001, RoHS | ±0.12 | 9 | High hardness for vibration damping |
| S-1006 | India | Carbon Steel | Black Oxide | 10.0 | 5.0 | 1.2 | 3 | 32 | DIN 6797 | ±0.18 | 8 | Low-cost option |
| S-1007 | Japan | Stainless Steel 304 | Bright Annealed | 24.0 | 14.0 | 2.5 | 6 | 50 | JIS B 2701; RoHS; REACH | ±0.15 | 7 | High-temperature resistance 150°C |
| S-1008 | South Korea | Stainless Steel 316 | Passivated | 14.5 | 9.5 | 1.6 | 4 | 42 | ISO 9001, RoHS | ±0.20 | 11 | Surgical-grade potential |