S-90357A012 10-32 x 1" Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide finish, extending service life in demanding industrial environments.
• Exceptional mechanical strength from alloy steel, providing 140,000 psi tensile strength for high-stress applications.
• Precise thread engagement with Class 3A fit, ensuring reliable fastening and vibration resistance.
• Space-saving ultra-low profile head for use in confined spaces where clearance is limited.
• Consistent dimensional accuracy with ±0.005" length tolerance for uniform assembly and interchangeability.
• Enhanced durability with Rockwell C32 hardness, resisting wear and deformation under load.
• Regulatory compliance assurance with RoHS 3 and REACH, meeting international environmental and safety standards.

Professional Applications & Engineering Value

Engineered for precision assembly, these 10-32 UNF socket head cap screws address critical challenges in machinery, automation, and electronics. The Black-Oxide Alloy Steel construction combats rust and wear, while the ultra-low profile head and fine UNF threads enable secure fastening in tight spaces without compromising strength. With a 140,000 psi tensile strength and Class 3A thread fit, they prevent loosening under vibration and ensure repeatable torque accuracy. Ideal for CNC equipment, aerospace components, and high-precision instruments, these screws deliver reliable performance where dimensional stability and corrosion resistance are paramount.

Specification Summary & Compliance

This product adheres to UNF fine thread standards with a Class 3A thread fit for precise engagement. Manufacturing includes a length tolerance of -0.005" to 0.005" and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and material integrity for industrial use.