S-92185A175 6-32 x 2 1/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish for extended service life in harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress
• Precise thread engagement through Class 3A fit UNC coarse threading ensuring secure fastening and vibration resistance
• Optimized drive efficiency with standard hex socket design providing superior torque transmission and strip-resistant installation
• Versatile partial threading allowing both threaded engagement and smooth shank functionality for multi-purpose applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance and environmental safety
• Right-hand thread design offering standard installation compatibility across industrial equipment and machinery

Professional Applications & Engineering Value

These 316 stainless steel socket head cap screws deliver critical performance advantages in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of UNC coarse threading with Class 3A fit ensures rapid assembly while maintaining precise thread engagement, significantly reducing installation time in high-volume production. The passivated finish enhances surface durability against chemical exposure and atmospheric corrosion, making these hex drive screws ideal for marine equipment, chemical processing machinery, and food processing applications. With 70,000 psi tensile strength, they provide dependable clamping force in structural assemblies, while the partially threaded design allows for both secure fastening and alignment functions in precision equipment and machinery components.

Specification Summary & Compliance

This socket head cap screw features precise 6-32 UNC coarse threading with Class 3A thread fit ensuring superior dimensional accuracy and interchangeability. Manufacturing complies with industry standards for inch fasteners, delivering consistent 2 1/4" length with controlled minimum thread length of 3/4". The product fully conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, providing environmental compliance for global industrial applications while maintaining the mechanical properties specified for 316 stainless steel fasteners.