S-90939A128 10-24 x 3/8" Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from A286 stainless steel material, ideal for harsh industrial environments
• Superior torque transmission and strip resistance with T25 Torx drive for reliable fastening in high-stress applications
• High tensile strength of 130,000 psi ensures secure, long-lasting connections under heavy loads
• Rockwell C24 hardness provides excellent durability and wear resistance for repeated use
• Full 10-24 UNC coarse threading delivers faster installation and stronger holding power in various materials
• Precise Class 2A thread fit guarantees consistent performance and easy assembly in manufacturing
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these A286 stainless steel rounded head screws combine high tensile strength and corrosion resistance to solve critical fastening challenges. The T25 Torx drive prevents cam-out and enables higher torque application, making them ideal for aerospace, automotive, and heavy machinery where vibration resistance is crucial. The fully threaded 10-24 UNC coarse spacing ensures maximum grip in metals and composites, while the rounded button head profile provides a low-profile, flush finish that reduces snagging in assembled components. These screws maintain integrity in extreme temperatures and corrosive environments, delivering reliable performance where standard fasteners fail.

Specification Summary & Compliance

This screw features 10-24 UNC coarse threads with Class 2A thread fit for precision manufacturing tolerance. Manufactured from A286 stainless steel with Rockwell C24 hardness and 130,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use worldwide.