S-92845A735 10-32 x 1" 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.
• Precise, secure fastening with Class 3A thread fit, minimizing backlash and ensuring vibration resistance in critical assemblies.
• Enhanced grip and holding power from the extended tip design, providing deeper penetration and preventing component slippage.
• High mechanical strength with Rockwell B80 hardness, offering excellent durability and resistance to wear under load.
• Easy installation in confined spaces using the 3/32" hex drive and headless design, allowing for flush mounting and tool accessibility.
• Reliable performance in fine-thread applications with 10-32 UNF right-hand threads, suitable for precise adjustments and high-stress points.
• Compliance with major industry standards including ASME B18.3, ensuring consistent quality and interchangeability in professional settings.

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw is engineered to address common challenges in precision machinery and industrial equipment, where vibration resistance and corrosion prevention are critical. Made from 18-8 stainless steel, it withstands exposure to moisture and chemicals, reducing maintenance needs in automotive, aerospace, and electronics assemblies. The extended tip and fine thread design ensure a firm grip on shafts and collars, preventing loosening under dynamic loads. Its headless configuration and hex drive allow for seamless integration in tight spaces, making it ideal for securing gears, pulleys, and other rotating components without protruding parts. By combining high hardness and strict dimensional tolerances, this fastener delivers reliable performance in applications demanding exact alignment and long-term stability.

Specification Summary & Compliance

This set screw adheres to Class 3A thread fit for precise UNF fine threads, with a thread diameter of 0.19" and length of 1". It meets ASME B18.3 manufacturing specifications, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally safe and sustainable industrial practices.