S-92695A157 8-32 x 3/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Alloy Steel construction, extending service life in harsh environments
• Maximum holding power ensured by Class 3A thread fit for vibration-resistant, reliable fastening
• Easy installation and removal with 5/64" hex drive, compatible with standard tools
• Precise component positioning using the 90° cone point tip for secure engagement
• Enhanced durability from Rockwell C45 hardness, resisting wear under repeated use
• Broad industrial compatibility with UNC coarse threads and right-hand direction for common applications
• Regulatory peace of mind meeting ASME B18.3, RoHS 3, and REACH standards

Professional Applications & Engineering Value

This 8-32 UNC set screw is engineered to address critical challenges in industrial assembly, such as component slippage and corrosion-induced failure. The Black-Oxide Alloy Steel material provides a protective layer that significantly reduces oxidation, ideal for machinery exposed to moisture or chemicals. Its headless design and cone point tip allow for flush mounting and deep penetration into shafts or collars, preventing rotational movement in high-torque applications like motor couplings and gear assemblies. The Class 3A thread fit and coarse thread spacing ensure quick installation and superior grip in metals and plastics, reducing maintenance downtime. Commonly used in automotive, aerospace, and manufacturing sectors, this screw delivers consistent performance where precision and reliability are paramount.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 3A thread fit for tight tolerances and UNC thread type with 8-32 size. It meets ASME B18.3 specifications for design and manufacturing, ensuring interchangeability and safety. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms it is free from hazardous substances, supporting sustainable industrial practices. Additional details include a 3/4" length, 5/64" hex drive, and right-hand thread direction for standardized use.