S-92695A136 6-32 x 3/8" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with a 90° cone point that bites into materials for secure, permanent fastening in high-vibration environments
• Exceptional durability and corrosion resistance from the black-oxide finish on alloy steel, extending service life in demanding industrial conditions
• High-strength performance backed by Rockwell C45 hardness, ensuring reliable torque transmission and resistance to wear
• Precise, secure fit with Class 3A thread tolerance for tighter engagement and reduced risk of loosening in critical assemblies
• Easy installation and removal using the 1/16" hex drive, allowing for efficient maintenance and adjustments in confined spaces
• Wide compatibility with UNC coarse threads, making it suitable for various industrial applications requiring standard inch fasteners
• Regulatory compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for safe, environmentally responsible use

Professional Applications & Engineering Value

This black-oxide alloy steel set screw is engineered to address common industrial challenges like component slippage and vibration-induced loosening. The 90° cone point concentrates pressure for a firm grip on shafts, gears, and pulleys, preventing rotational movement in machinery. Its UNC coarse thread and Class 3A fit ensure quick assembly with minimal cross-threading risks, while the headless design and hex drive facilitate flush mounting in tight spaces. Ideal for securing collars, knobs, and other precision parts in automotive, aerospace, and manufacturing equipment, this fastener delivers reliable performance under dynamic loads, reducing maintenance needs and downtime.

Specification Summary & Compliance

This set screw adheres to ASME B18.3 specifications, with precise UNC thread form and Class 3A thread fit for accurate dimensional tolerance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances. Manufactured from alloy steel with a black-oxide surface treatment, it maintains consistent performance in industrial applications requiring high strength and corrosion resistance.