S-93705A251 10-24 x 1 1/2" ASME B18.3 18-8 Stainless Steel Thread-Locking Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with integrated Nylon Patch thread locker to prevent loosening under dynamic loads and temperature fluctuations from -70° to 250°F
• Superior corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments
• High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding mechanical applications
• Precision-engineered threads meeting Class 3A UNC specifications for consistent fit and optimal clamping force distribution
• Secure hex drive engagement with 5/32" drive size providing positive torque transmission and reduced tool slippage
• Versatile partial threading design allowing both threaded engagement and smooth shank functionality in assembly applications
• Industry-standard compliance with ASME B18.3 specifications ensuring interchangeability and reliable performance

Professional Applications & Engineering Value

This 18-8 Stainless Steel Socket Head Cap Screw delivers critical engineering solutions for industrial equipment, machinery assembly, and precision manufacturing applications. The Nylon Patch thread locker effectively counters vibration-induced loosening in dynamic systems, while the Class 3A UNC coarse threads provide rapid installation and superior resistance to cross-threading. The partially threaded design offers dual functionality - the threaded portion secures components while the smooth shank acts as a precision alignment feature. With exceptional tensile strength and corrosion resistance, this fastener maintains joint integrity in demanding environments including automotive subsystems, industrial robotics, and processing equipment where temperature stability from -70° to 250°F is required.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit ensuring precision tolerance and reliable performance. Features 10-24 UNC coarse threads with right-hand direction and 1-1/2" length with 7/8" minimum thread engagement. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to international substance restriction standards for industrial applications.