S-95289A114 6-32 x 5/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• High-strength fastening ensured by Rockwell B80 hardness, providing excellent resistance to wear and deformation.
• Precise thread engagement with Class 3A thread fit, minimizing backlash and ensuring secure, vibration-resistant connections.
• Easy installation and removal using the 1/16" hex drive, allowing for efficient assembly in confined spaces.
• Enhanced gripping power from the extended tip design (0.076" length), improving holding force in precision applications.
• Reliable coarse threading (UNC) for quick assembly and reduced cross-threading risks in industrial settings.
• Compliance with major standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This 6-32 UNC thread set screw is engineered to address common industrial challenges like component slippage and corrosion-induced failure. Made from 18-8 Stainless Steel, it resists rust and chemical exposure, making it suitable for machinery, electronics, and automotive assemblies. The headless design and 1/16" hex drive facilitate flush mounting and tool access in tight spaces, while the extended tip digs securely into shafts or hubs to prevent loosening under vibration. Its Class 3A thread fit and coarse threading ensure quick, accurate installation, reducing assembly time and improving operational efficiency in precision-driven sectors.

Specification Summary & Compliance

This set screw adheres to Class 3A thread fit tolerances for high precision, with UNC coarse threads (6-32 size) and a right-hand thread direction. It meets ASME B18.3 manufacturing specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial applications.