S-92695A796 7/16"-14 x 1 1/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with a 90° cone point that bites deeply into materials, preventing component slippage under vibration.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in demanding industrial environments.
• High-strength performance backed by a Rockwell C45 hardness, ensuring the set screw maintains its form and function under heavy loads.
• Precise and reliable fit with UNC Class 3A coarse threads, enabling faster assembly and a secure, tight connection.
• Easy installation and removal using a standard 7/32" hex key, providing a flush, headless design for space-constrained applications.
• Guaranteed material safety and environmental compliance, meeting RoHS 3 and REACH standards for responsible manufacturing.
• Engineered for durability in accordance with ASME B18.3 and ASTM F912 specifications, ensuring consistent quality and performance.

Professional Applications & Engineering Value

This black-oxide alloy steel set screw is engineered to solve critical challenges in power transmission and machinery assembly. Its headless design and hex drive allow for a flush mount, making it ideal for securing collars, gears, and pulleys on shafts where protruding fasteners are not feasible. The 7/16"-14 UNC coarse thread and Class 3A fit provide excellent engagement and resistance to loosening in high-vibration environments, a common industrial pain point. The 90° cone point concentrates force to create a permanent dimple in the shaft, delivering unmatched anti-rotational security. Manufactured from high-strength alloy steel with a protective black-oxide coating, it resists rust and wear, ensuring long-term reliability in heavy-duty applications.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, featuring a 7/16"-14 UNC thread with a Class 3A fit for superior thread engagement and tolerance. It is manufactured in compliance with the ASME B18.3 specification and material standard ASTM F912. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets strict environmental and safety regulations for hazardous substances.