S-90696A237 9/16"-12 x 5" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and prolonged service life
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
• Precise Class 3A thread fit provides secure, tight fastening with minimal risk of loosening
• Rockwell B70 hardness offers excellent wear resistance and durability for repeated use
• Hex socket drive design allows for high torque application and easy installation in confined spaces
• Coarse 9/16"-12 UNC threads enable quick assembly and reduced cross-threading risks
• Partial threading provides unthreaded shank for precise clamping and alignment in assemblies

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these socket head cap screws deliver exceptional performance in machinery, automotive, and construction sectors. The 18-8 stainless steel composition provides reliable corrosion resistance, while the coarse UNC threads with Class 3A fit ensure vibration-resistant fastening in high-stress environments. The hex drive system accommodates high torque requirements, making them ideal for critical assemblies where space constraints and durability are paramount. Their partially threaded design offers superior clamping force distribution, preventing joint failure in dynamic loading conditions.

Specification Summary & Compliance

This socket head cap screw features precision 9/16"-12 UNC coarse threads with Class 3A fit for exacting tolerance requirements. Manufactured in compliance with ASME B18.3 specifications, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory standards for environmental safety and material restrictions.