S-91255A235 10-24 x 7/16" ASTM F835 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-oxide coating for reliable performance in demanding industrial environments
• Superior holding power achieved through fully threaded design and 120,000 psi tensile strength
• Precise installation control with 1/8" hex drive and rounded button head profile
• Optimized thread engagement with Class 3A fit for secure fastening in high-vibration applications
• Enhanced durability from Rockwell C39 hardness alloy steel construction
• Wide compatibility with 10-24 UNC coarse thread standard for versatile industrial use
• Regulatory compliance assurance meeting ASME, ASTM, RoHS 3, and REACH standards

Professional Applications & Engineering Value

Engineered for industrial applications requiring reliable fastening under stress, these 10-24 UNC screws combine black-oxide alloy steel construction with Class 3A thread fit to prevent loosening in high-vibration environments. The rounded button head profile provides a finished appearance while the 1/8" hex drive enables secure installation in confined spaces. With coarse threading and fully threaded design, these screws deliver maximum grip strength in machinery, equipment assembly, and automotive applications where 120,000 psi tensile strength ensures long-term structural integrity.

Specification Summary & Compliance

Manufactured to Class 3A thread fit tolerance with 10-24 UNC coarse thread specifications. Complies with ASME B18.3 and ASTM F835 manufacturing standards. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements for industrial use.