S-90942A122 M5 x 8 mm Stainless Steel Button Head Torx Screws
Stainless Steel Button Head Torx Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from A286 stainless steel, ideal for harsh industrial environments and extended service life.
- Superior tensile strength of 140,000 psi ensures reliable, high-load fastening without failure under stress.
- Tamper-resistant T25 Torx drive provides secure installation with reduced risk of stripping and improved torque transmission.
- Class 6g thread fit guarantees precise, consistent engagement for secure assemblies and vibration resistance.
- Fully threaded design offers maximum grip and holding power across the entire fastener length.
- RoHS 3 and REACH compliance meets stringent environmental regulations, ensuring safe and sustainable use.
- Low-profile rounded button head minimizes protrusion for sleek, space-constrained applications.
Professional Applications & Engineering Value
This M5 x 0.8mm A286 stainless steel Torx button head screw is engineered to address critical challenges in demanding sectors like aerospace, automotive, and heavy machinery. Its A286 material provides outstanding resistance to oxidation and high temperatures, preventing degradation in corrosive or thermally intense settings. The coarse metric thread and Class 6g tolerance ensure rapid, accurate installation with minimal cross-threading risks, enhancing assembly efficiency. Combined with a T25 Torx drive, it delivers superior torque control, reducing tool slippage and maintenance needs. These features make it a reliable choice for applications requiring high-strength fastening, durability, and compliance with industry standards, ultimately lowering lifecycle costs and improving operational safety.
Specification Summary & Compliance
This fastener features an M5 metric thread with a 0.8 mm coarse pitch and Class 6g thread fit for precise dimensional accuracy. It is manufactured from A286 stainless steel, achieving a hardness of Rockwell C31 and tensile strength of 140,000 psi. The screw is fully threaded and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence.
