Lock Wedge Locking Washers are more than parts to me—we’re the trust between a machine and its operator. I supply these washers in various materials (carbon steel, stainless steel, plated finishes) and sizes to fit your assemblies. With the wedge design gripping the bolt head or nut, they resist vibration and prevent loosening in heavy-duty equipment. If you need Custom configurations, I can adjust thickness, leg length, and surface finish to match your torque specs and environmental demands. I work with Factories across industries, delivering consistent quality, short lead times, and reliable supply chains. I provide datasheets, technical support, and samples so you can validate fit and performance before full-scale production. Whether you're upgrading existing lines or designing new equipment, I aim to be your go-to partner for Lock Wedge Locking Washers that keep machines running smoothly.
Lock wedge locking washers deliver peak performance by providing a positive locking action under vibration. The stepped wedge bites into load surfaces, creating friction that resists loosening of bolts under dynamic loads. Compatible with standard fasteners and made from durable materials, they keep assemblies secure in harsh environments. Global procurement teams benefit from consistent quality, strict tolerances, and traceability. A reliable supplier offering ISO/RoHS materials, controlled coatings, and scalable packaging enables faster assembly, fewer returns, and lower total cost of ownership across industries and regions. Choosing the right option means evaluating material grade, hardness, coating, temperature range, and fit with your bolt sizes. Request datasheets and certificates, verify certifications, and confirm lead times to ensure a partner can support peak performance across worldwide operations.
| Size (ID x OD x T) mm | Material | Hardness (HRC) | Tensile Strength (MPa) | Max Locking Force (N) | Wedge Angle (deg) | Temperature Range (C) | Surface Finish | Salt Spray (hrs) | Certifications |
|---|---|---|---|---|---|---|---|---|---|
| 6 x 12 x 1.5 | AISI 304 Stainless Steel | 40 | 520 | 1200 | 25 | -60 to 250 | Zinc passivated | > 1000 | ISO 9001, RoHS |
| 8 x 15 x 1.8 | AISI 304 Stainless Steel | 42 | 520 | 1800 | 28 | -60 to 260 | Zinc plated + Passivated | > 1000 | ISO 9001, RoHS |
| 10 x 18 x 2.0 | AISI 316 Stainless Steel | 40 | 540 | 2100 | 26 | -60 to 260 | Passivated | > 1500 | ISO 9001, RoHS |
| 12 x 22 x 2.5 | Alloy Steel (Carburized) | 45 | 780 | 2600 | 28 | -40 to 260 | Zinc plated | 500-1000 | ISO 9001 |
| 14 x 25 x 2.5 | AISI 316 Stainless Steel | 41 | 600 | 2300 | 25 | -60 to 250 | Zinc plated + Passivated | > 1200 | ISO 9001, RoHS |
| 16 x 28 x 3.0 | AISI 316L | 38 | 600 | 2500 | 27 | -60 to 260 | Passivated | > 1500 | ISO 9001, RoHS |
| 18 x 30 x 3.0 | Alloy Steel (Quenched & Tempered) | 46 | 900 | 3000 | 30 | -40 to 300 | Zinc plated | 800-1200 | ISO 9001 |