S-92240A110 1/4"-28 x 1 1/2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration.
• Fine UNF threading with Class 2A fit provides precise, secure fastening and reduced risk of cross-threading.
• Fully threaded design offers consistent holding power along the entire 1-1/2" length for versatile applications.
• External hex drive and hex head allow for easy installation and high torque application with standard tools.
• Rockwell B70 hardness enhances durability and resistance to wear and deformation.
• Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental standards are met.

Professional Applications & Engineering Value

This 1/4"-28 UNF hex head screw is engineered to address common industrial challenges such as corrosion, mechanical stress, and assembly efficiency. Made from 18-8 Stainless Steel, it resists rust and chemical exposure, making it suitable for outdoor, marine, and chemical processing equipment. The fine thread spacing and Class 2A thread fit provide superior vibration resistance and precise alignment in machinery, reducing maintenance needs. With an external hex drive and full threading, it ensures quick, secure installations in industrial hex screw applications, from heavy-duty manufacturing to precision assemblies, enhancing operational reliability and lifespan.

Specification Summary & Compliance

This screw features a 1/4"-28 UNF thread with Class 2A thread fit for precise dimensional accuracy, adhering to ASME B18.2.1 standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial uses.