S-93595A210 1/4"-28 x 5/8" ASTM B456 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Chrome Plated 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Exceptional tensile strength rated at 70,000 psi ensures reliable performance under high-stress applications
• Precision Class 3A thread fit provides secure, vibration-resistant fastening with minimal play
• Fine UNF thread spacing offers improved load distribution and enhanced clamping force
• Hex socket drive design allows for high-torque installation in confined spaces
• Consistent hardness at Rockwell B70 maintains dimensional stability and thread integrity
• Full threading along the entire 5/8" length enables flexible positioning and adjustment

Professional Applications & Engineering Value

This chrome plated 18-8 stainless steel socket head cap screw delivers critical performance advantages in demanding industrial settings. The combination of Class 3A UNF fine threads and 70,000 psi tensile strength addresses common failure points in machinery, automotive, and precision equipment applications where vibration loosening and corrosion compromise fastener integrity. The hex drive socket design enables high-torque installation in space-constrained assemblies, while the fine thread spacing provides superior resistance to dynamic loads. These industrial fasteners maintain reliable clamping force in environments where temperature fluctuations and chemical exposure would degrade inferior components.

Specification Summary & Compliance

Manufactured to ASTM B456 specifications with precision Class 3A thread fit and 1/4"-28 UNF fine threads. Features include 5/8" length, 3/16" hex drive, and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.