S-94355A710 1/4"-20 x 1 1/2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional vibration resistance with Class 3A thread fit ensuring secure, long-lasting fastening under dynamic loads
• Maximum clamping force delivered through flat tip design for superior grip and component alignment
• Easy installation and removal with 1/8" hex drive providing reliable torque transmission in confined spaces
• Optimized for heavy-duty applications featuring Rockwell B80 hardness for excellent durability and wear resistance
• Reliable coarse threading (UNC 1/4"-20) enables quick assembly and disassembly in demanding conditions
• Full regulatory compliance meeting ASME B18.3, RoHS 3, and REACH standards for global industrial use

Professional Applications & Engineering Value

This 18-8 stainless steel hex headless set screw delivers critical engineering solutions where vibration resistance and corrosion protection are paramount. The Class 3A thread fit maintains precise tolerances under extreme conditions, preventing loosening in machinery, automotive assemblies, and precision equipment. The flat tip design maximizes surface contact for superior clamping force, while the 1/8" hex drive allows efficient installation in space-constrained applications. Manufactured to ASME B18.3 specifications, these UNC coarse thread set screws provide reliable performance in manufacturing, aerospace, and marine environments where durability and regulatory compliance are non-negotiable.

Specification Summary & Compliance

This 1/4"-20 UNC Class 3A set screw features precise coarse threading with 0.25" diameter and 1-1/2" length, manufactured to exact ASME B18.3 standards. The Rockwell B80 hardness ensures mechanical durability, while full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety for industrial applications worldwide.