S-92785A513 6-32 x 5/8" 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 and long-term reliability.
• Exceptional holding power ensured by Class 3A thread fit, providing tight, secure fastening with minimal risk of loosening under vibration.
• Easy installation and removal with the 1/16" hex drive design, allowing for efficient tool engagement in confined spaces.
• Enhanced grip and alignment from the 90° cone point tip, which bites into materials for precise positioning and reduced slippage.
• High durability and wear resistance thanks to Rockwell B80 hardness, maintaining performance in repetitive or high-stress applications.
• Broad compatibility with UNC coarse threads and 6-32 size, meeting common industrial standards for versatile use across machinery and equipment.
• Compliance with safety and environmental regulations, including RoHS 3 and REACH, ensuring safe, eco-friendly operation in global markets.

Professional Applications & Engineering Value

This 6-32 UNC thread set screw is engineered to address critical fastening challenges in precision assemblies, such as securing shafts, collars, and gears in machinery. The 18-8 stainless steel material offers excellent resistance to rust and oxidation, making it suitable for applications in humid or corrosive settings, including automotive, aerospace, and manufacturing equipment. The hex headless design with a cone point tip ensures minimal protrusion and maximum contact pressure, preventing component shift under dynamic loads. With Class 3A thread fit and coarse thread spacing, it delivers reliable torque transmission and ease of assembly, reducing installation time and maintenance costs. Ideal for engineers seeking durable, RoHS and REACH compliant fasteners that uphold performance in demanding industrial environments.

Specification Summary & Compliance

This set screw adheres to ASME B18.3 specifications, with precise Class 3A thread fit for tight tolerances and consistent performance. It features a 6-32 UNC thread with coarse spacing, a length of 5/8", and a 90° cone point angle. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory acceptance in industrial applications.