With our torx washer head screw, I offer a reliable fastening solution for demanding OEM assemblies and the Suppliers that support them. Crafted from corrosion-resistant stainless steel grade 304, or as requested, it delivers consistent torque and a flush head for smooth machinery operation. The Torx drive reduces cam-out, saving time in high-volume production and eliminating rework. The washer under head provides a watertight seal and distributes clamping load to protect delicate components. Available in metric and inch sizes, thread pitches, and head diameters to fit your exact spec. I can tailor finishes, coatings (ZT, zinc, black oxide) and packaging to meet your OEM quality standards and just-in-time needs. As a trusted supplier to many OEMs and Suppliers, I understand procurement cycles and can provide competitive pricing, reliable lead times, and documentation for compliance. Choose our torx washer head screw for scalable, consistent assembly—your next batch runs smoother and faster.
Choosing a Torx washer head screw is more than picking a fastener; it’s about a dependable connection on every assembly line. A true partner delivers the part plus assurance that each batch meets exact tolerances, material specs, and finish standards. With controlled production, traceable lots, and rigorous quality checks, you gain consistent torque, strong pull-out resistance, and uniform plating across shipments. Fewer interruptions and smoother design-to-production handoffs follow global programs. A genuine partner aligns with your procurement strategy: scalable capacity, flexible lead times, and packaging that fits your inbound workflow. They offer technical support, design-for-manufacturing guidance, and BOM optimization, plus proactive logistics and regulatory compliance (RoHS, REACH). Transparent communication, reliable lead times, and responsive after-sales service turn a supplier into a strategic asset—reducing total cost of ownership and accelerating time-to-market for complex global programs.
| Part Number | Length (mm) | Thread Size | Material | Finish | Drive | Head Style | Coating | Tensile Strength (MPa) | Hardness (HRC) | Applications | Certifications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TW-WS-A1 | 6 | M3 | Stainless Steel A2 (304) | Plain | Torx T5 | Washer Head | Zn-Plain | 520 | 46 | General mechanical assembly | RoHS, ISO 9001 |
| TW-WS-A2 | 8 | M4 | Stainless Steel A4 (316) | Passivate | Torx T6 | Washer Head | Nickel | 680 | 50 | Electrical enclosure, outdoor uses | RoHS, ISO 9001 |
| TW-WS-B1 | 10 | M5 | Low-Carbon Alloy Steel | Zinc-Plated | Torx T6 | Washer Head | Zinc | 700 | 46 | Automotive chassis | ISO 9001 |
| TW-WS-C1 | 12 | M6 | High-Strength Alloy Steel | Black Oxide | Torx T7 | Washer Head | Black Oxide | 800 | 48 | Heavy machinery assembly | RoHS, ISO 9001 |
| TW-WS-D1 | 16 | M8 | Stainless Steel A2 (304) | Plain | Torx T8 | Washer Head | Zn-Ni | 640 | 45 | Electrical installation, equipment | RoHS, ISO 9001 |
| TW-WS-E1 | 20 | M10 | Stainless Steel A4 (316) | Nickel | Torx T9 | Washer Head | Zn | 720 | 49 | Marine equipment mounting | RoHS, REACH |