S-92311A627 3/8"-16 x 1 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Maximum holding power ensured by Class 3A thread fit for precise, vibration-resistant fastening
• Enhanced grip and minimal surface damage from the cup tip design, providing reliable component positioning
• High durability and strength with Rockwell B80 hardness, resisting deformation under heavy loads
• Easy installation and removal using the 3/16" hex drive, compatible with standard tools
• Wide industrial compatibility with UNC coarse threads and right-hand direction for common applications
• Regulatory peace of mind through compliance with ASME B18.3, RoHS 3, and REACH standards

Professional Applications & Engineering Value

This 3/8"-16 UNC hex headless set screw delivers exceptional performance in demanding settings like machinery assembly, automotive components, and precision equipment. Crafted from 18-8 stainless steel, it combats rust and chemical exposure, extending service life in humid or corrosive conditions. The Class 3A thread fit and coarse thread spacing provide tight tolerances that prevent loosening from vibrations, while the cup tip concentrates force for a secure hold without marring surfaces. Engineers value its Rockwell B80 hardness for maintaining integrity under stress, making it a reliable choice for permanent or adjustable fixtures where strength and precision are critical.

Specification Summary & Compliance

This set screw adheres to ASME B18.3 specifications, with a Class 3A thread fit for high precision in inch measurements. It features a 3/8"-16 UNC coarse thread, right-hand direction, and 1-3/4" length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and regulatory adherence for global industrial use.