S-92240A714 1/2"-13 x 1 1/4" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing replacement frequency.
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and in demanding structural applications.
• Rockwell B70 hardness provides excellent durability and resistance to wear, extending the fastener's service life.
• Coarse UNC thread with Class 2A fit offers quick assembly, easy alignment, and secure fastening in a wide range of materials.
• Full threading along the 1 1/4" length allows for maximum grip and adjustability in various material thicknesses.
• External hex drive and hex head design enables high-torque installation with standard tools, speeding up assembly processes.
• Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility for industrial use.

Professional Applications & Engineering Value

This 1/2"-13 UNC hex head screw in 18-8 Stainless Steel is engineered to address critical challenges in industrial settings, such as corrosion-induced failure and high-stress demands. The coarse thread design ensures rapid installation and robust holding power in metals, plastics, and wood, reducing assembly time and labor costs. With a fully threaded shank and Class 2A thread fit, it provides uniform load distribution and minimizes loosening in vibrating environments like machinery, construction, and transportation equipment. The external hex drive allows for efficient tightening with common wrenches, enhancing productivity in maintenance and manufacturing. Its corrosion-resistant properties make it suitable for outdoor, marine, and chemical-exposed applications, ensuring long-term reliability and reducing downtime for replacements.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, with a thread size of 1/2"-13 and coarse spacing for optimal performance. It is manufactured in compliance with ASME B18.2.1 specifications, ensuring dimensional accuracy and interchangeability. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental adherence for global industrial use.