S-90939A117 6-32 x 3/8" Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from A286 stainless steel construction for reliable performance in harsh industrial environments
• Superior torque transmission with T15 Torx drive that minimizes cam-out and tool slippage during installation
• High tensile strength rating of 130,000 psi ensures maximum load-bearing capacity in demanding applications
• Precision Class 2A thread fit provides consistent engagement and reliable fastening performance
• Fully threaded design delivers maximum grip length and superior holding power across the entire fastener
• Optimized Rockwell C24 hardness balances durability with appropriate machinability for long service life
• Regulatory compliance assurance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these A286 stainless steel Torx button head screws address critical fastening challenges where corrosion resistance and high strength are paramount. The 6-32 UNC coarse threading with Class 2A fit ensures rapid installation and reliable performance in vibration-prone environments, while the rounded head profile provides a low-profile finish that minimizes snagging in tight spaces. The T15 drive system delivers superior torque transfer compared to traditional drive types, reducing installation time and preventing fastener damage. Ideal for aerospace components, industrial machinery, and high-temperature applications, these fully threaded fasteners maintain structural integrity under extreme conditions where ordinary fasteners would fail.

Specification Summary & Compliance

This precision fastener features 6-32 UNC coarse threading with Class 2A thread fit per standard inch system requirements, ensuring dimensional accuracy and proper engagement. The manufacturing process adheres to strict quality controls to maintain the specified 0.262" head diameter and 3/8" length tolerances. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and material transparency, making these screws suitable for global industrial markets and regulated industries requiring certified components.