S-92845A723 5-40 x 1/2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
• Exceptional holding power due to Class 3A thread fit, providing tighter tolerances and reduced risk of loosening under vibration.
• Easy installation and removal with the 1/16" hex drive, allowing for secure tool engagement in confined spaces.
• Enhanced grip and alignment from the extended tip design, improving component positioning and preventing slippage.
• High durability with Rockwell B80 hardness, offering excellent resistance to wear and deformation.
• Reliable performance in high-vibration applications thanks to the coarse UNC thread and right-hand thread direction.
• Broad industrial compliance meeting ASME B18.3 standards, RoHS 3, and REACH for safe, global use.

Professional Applications & Engineering Value

This 5-40 UNC set screw is engineered to address common industrial challenges like component slippage and corrosion-induced failure. Crafted from 18-8 Stainless Steel, it resists rust and chemical exposure, making it ideal for machinery, automotive assemblies, and electronic enclosures. The Class 3A thread fit and coarse UNC thread ensure a secure, vibration-resistant hold, while the headless design and 1/16" hex drive facilitate installation in tight spaces. The extended tip improves contact and alignment, reducing the need for frequent adjustments. Suitable for precision set screws applications, it delivers consistent performance where reliability is critical.

Specification Summary & Compliance

This set screw features a 5-40 UNC thread size with Class 3A thread fit for high precision and a length of 1/2". It complies with ASME B18.3 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.