S-90008A331 10-24 x 3/4" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with silver-plated 18-8 stainless steel construction, ideal for harsh environments and extended service life
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress
• Precise Class 3A thread fit ensures tighter tolerances and superior engagement for vibration-resistant assemblies
• Optimized hex drive design with 5/32" drive size provides secure tool engagement and reduces cam-out risk during installation
• Standard UNC coarse threading delivers faster installation and reduced galling compared to fine-thread alternatives
• Full compliance with industry standards including ASME B18.3 and ASTM F837, guaranteeing consistent quality and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This silver plated 18-8 stainless steel socket head cap screw delivers critical performance in demanding applications where corrosion resistance and mechanical reliability are paramount. The combination of UNC coarse threading and Class 3A thread fit provides superior vibration resistance in machinery, automotive, and aerospace assemblies, while the hex socket drive enables high-torque installation in confined spaces. The silver plating enhances conductivity and provides additional corrosion protection, making these socket head cap screws ideal for electrical enclosures, marine equipment, and chemical processing systems where fastener failure is not an option.

Specification Summary & Compliance

Manufactured to ASME B18.3 and ASTM F837 specifications with Class 3A thread fit for precision tolerance. Features 10-24 UNC coarse thread, 3/4" length, and right-hand thread direction. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.