S-92845A340 10-32 x 1/2" 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 ensured by Class 3A thread fit, minimizing backlash and maintaining alignment in critical assemblies
• Enhanced torque transmission via the 3/32" hex drive, allowing for high installation force without stripping
• Optimized tip engagement with the extended tip design, providing improved grip and resistance to loosening under vibration
• Consistent mechanical performance from Rockwell B80 hardness, offering excellent strength and wear resistance
• Broad industrial compatibility with UNF fine threads (10-32) and right-hand direction, suitable for various machinery and equipment
• Regulatory peace of mind with compliance to ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards are met

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. Crafted from 18-8 Stainless Steel, it resists rust and chemical exposure, making it ideal for applications in automotive, aerospace, and manufacturing equipment where durability is critical. The extended tip and fine thread design enhance grip on shafts and collars, reducing the need for frequent retightening in high-vibration environments. Its headless and hex drive configuration allows for flush mounting and easy installation in confined spaces, supporting efficient assembly processes. By meeting ASME B18.3 standards, it ensures interoperability and reliability in precision engineering projects, helping to minimize downtime and maintenance costs.

Specification Summary & Compliance

This set screw features a 10-32 UNF fine thread with Class 3A tolerance for tight fit and minimal play. Dimensions include a 1/2" length, 3/32" hex drive, and an extended tip with diameter of 0.127" and length of 0.049", adhering to precise manufacturing tolerances. It conforms to ASME B18.3 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.