S-92196A945 2-56 x 1/16" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Superior tensile strength of 70,000 psi ensures high load-bearing capacity and resistance to mechanical failure.
• Precise Class 3A thread fit guarantees tight, secure fastening with minimal risk of loosening in critical assemblies.
• Hex socket drive (5/64") allows for high torque application and easy installation in confined spaces.
• Rockwell B70 hardness provides excellent wear resistance and durability under repeated use.
• Fully threaded design offers consistent holding power along the entire 1/16" length for versatile applications.
• Compliance with major standards including ASME B18.3 and ASTM F837 ensures consistent quality and performance.

Professional Applications & Engineering Value

This 2-56 UNC thread socket head cap screw is engineered to address common industrial challenges such as vibration-induced loosening and material degradation. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for applications in electronics, aerospace, and machinery exposed to moisture or chemicals. The coarse thread spacing and Class 3A thread fit ensure rapid assembly and a secure, reliable hold in materials where fine threads might strip. Its right-hand thread and standard socket head profile facilitate easy installation with standard hex keys, reducing assembly time and improving efficiency in high-volume production environments.

Specification Summary & Compliance

This screw features a 2-56 UNC thread with Class 3A fit for precise dimensional accuracy, and is manufactured in compliance with ASME B18.3 and ASTM F837 specifications. It is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety regulations for industrial use.