As a China-based Manufacturer, I offer you top-grade washer head screws torx built for durable fastenings in automotive, electronics, and machinery. I understand B2B buyers want steadiness in supply and precise specs, so I stock a range of sizes in stainless steel and alloy grades with full torque-tolerance and corrosion resistance. Our washer head design keeps the screw seated flush and distributes load, while the Torx drive reduces cam-out in high-vibration environments. I can supply with zinc or black oxide finishes and provide passivation for stainless grade. Each batch goes through stringent QC, and we can provide material certificates, plating specs, and dimensional reports to meet your QA standards. Whether you need long-term contracts, mixed SKUs, or just-in-time delivery, we’re ready to partner. If you’re sourcing in China and want a reliable Manufacturer who understands your project needs, contact me to discuss your exact torque, coating, and packaging requirements.
Washer head Torx screws deliver reliable, high-torque performance for a wide range of assemblies, from electronics housings to machinery frames. The Torx drive minimizes cam-out and ensures precise tightening, while the washer provides a flush surface and even load distribution to reduce leakage and creep. Available in stainless or carbon steel with protective finishes, these fasteners resist corrosion and support long service life without sacrificing speed. For global buyers, this means fewer reworks and higher first-pass yields. Quality and supply confidence come from rigorous controls and traceability. Tight tolerances, material certificates, and in-process inspections accompany every batch, with ISO 9001 and RoHS compliance often available to meet diverse markets. Flexible packaging and coating options optimize logistics, shelf life, and handling. Custom options include Torx sizes, washer diameters, head heights, and plating, with scalable MOQs and short lead times to align with project schedules and procurement needs.
| Size | Thread Pitch (mm) | Head Diameter (mm) | Washer Outer Diameter (mm) | Length (mm) | Material | Finish | Drive Type | Strength (MPa) | Standards |
|---|---|---|---|---|---|---|---|---|---|
| M3x0.5 | 0.50 | 6.0 | 7.2 | 8 | Stainless Steel A2 | Zinc Plated | Torx T5 | 700 | ISO metric thread; Washer-head type |
| M4x0.7 | 0.70 | 7.3 | 9.0 | 12 | Stainless Steel A2 | Zinc Plated | Torx T6 | 700 | ISO metric thread; Washer-head type |
| M5x0.8 | 0.80 | 8.0 | 11.0 | 16 | Stainless Steel A2 | Zinc Plated | Torx T8 | 700 | ISO metric thread; Washer-head type |
| M6x1.0 | 1.00 | 9.0 | 14.0 | 20 | Stainless Steel A2 | Zinc Plated | Torx T10 | 700 | ISO metric thread; Washer-head type |
| M8x1.25 | 1.25 | 11.0 | 16.5 | 25 | Stainless Steel A2 | Zinc Plated | Torx T15 | 700 | ISO metric thread; Washer-head type |