S-92311A641 7/16"-14 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.
• Exceptional holding power due to Class 3A thread fit, ensuring tight, secure fastening in demanding applications.
• High mechanical strength and durability provided by Rockwell B80 hardness, resisting deformation under load.
• Easy installation and removal with a 7/32" hex drive, allowing for efficient assembly and maintenance.
• Effective grip and minimal surface damage from the cup tip design, enhancing connection integrity.
• Reliable performance in high-vibration settings thanks to the coarse UNC thread and right-hand direction.
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This 7/16"-14 UNC hex headless set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. Made from 18-8 stainless steel, it offers excellent resistance to rust and chemicals, making it suitable for machinery, automotive assemblies, and outdoor equipment. The Class 3A thread fit and coarse UNC thread provide a precise, tight hold that withstands vibrations and heavy loads, reducing maintenance needs. Its headless design and cup tip allow for flush mounting and secure gripping without damaging shafts or hubs, ideal for permanent or semi-permanent fastening in industrial set screws applications where space and reliability are critical.

Specification Summary & Compliance

This set screw adheres to ASME B18.3 specifications, with a Class 3A thread fit for high precision in inch measurements. It features a 7/16"-14 UNC coarse thread, right-hand direction, and a length of 1/2". The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety standards for industrial use.