S-93705A267 10-32 x 7/8" ASME B18.3 18-8 Stainless Steel Thread-Locking Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant secure fastening with integrated nylon patch thread locker that maintains integrity across a wide temperature range from -70° to 250°F
• Exceptional corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Precision thread engagement with Class 3A UNF fine threads for superior clamping force and reduced risk of cross-threading during installation
• High mechanical strength delivering 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications requiring reliable load-bearing capability
• Optimized drive efficiency through 5/32" hex socket design that prevents cam-out and allows for high torque application in confined spaces
• Full thread engagement along the entire 7/8" length provides maximum holding power and flexibility in material thickness variations
• Regulatory compliance assurance meeting ASME B18.3 specifications while being RoHS 3 and REACH compliant for global industrial use

Professional Applications & Engineering Value

Engineered for critical fastening applications where vibration resistance and precision matter, these 18-8 stainless steel socket head cap screws with nylon patch thread locking technology solve persistent loosening issues in dynamic environments. The Class 3A UNF fine threads ensure precise fitment in machinery, automotive assemblies, and precision equipment where tolerance stack-ups can compromise performance. The combination of 70,000 psi tensile strength and corrosion-resistant properties makes these industrial fasteners ideal for applications subjected to both mechanical stress and environmental exposure. The standard socket head profile with 5/32" hex drive accommodates high torque requirements while maintaining a low-profile installation in space-constrained designs, providing engineers with reliable fastening solutions that withstand operational challenges.

Specification Summary & Compliance

These socket head cap screws feature precision Class 3A thread fit with 10-32 UNF fine threads and right-hand thread direction, manufactured to exacting dimensional standards. The fasteners are fully compliant with ASME B18.3 specifications for socket head cap screws, ensuring interchangeability and reliability across industrial applications. Environmental compliance is verified through RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, meeting the latest regulatory requirements for hazardous substance restrictions. The manufacturing process maintains strict quality control to deliver consistent performance across production batches.