S-92240A267 1 1/2"-6 x 3 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
• Exceptional load-bearing capacity thanks to 80,000 psi tensile strength for heavy-duty applications
• Reliable and precise fit with Class 2A thread tolerance ensuring consistent assembly performance
• Optimized for high-torque installation featuring a 2 1/4" external hex head for secure tool engagement
• Enhanced durability from Rockwell B70 hardness, resisting wear and deformation under stress
• Wide compatibility with 1 1/2"-6 UNC coarse threading for quick installation in various materials
• Full regulatory compliance meeting ASME B18.2.1, RoHS, and REACH standards for safe, global use

Professional Applications & Engineering Value

This 1 1/2"-6 UNC hex head screw in 18-8 stainless steel is engineered to address critical challenges in industrial fastening, such as vibration loosening and material fatigue. The coarse thread design and fully threaded body provide superior grip in soft materials and reduce cross-threading risks during high-speed assembly. With its external hex drive and substantial head dimensions, it enables high-torque applications in construction, machinery, and structural frameworks where corrosion resistance and 80,000 psi tensile strength are paramount. This fastener ensures long-term reliability in demanding environments, minimizing maintenance and replacement costs.

Specification Summary & Compliance

This hex head screw features a Class 2A thread fit per UNC standards, ensuring precise dimensional accuracy for consistent performance. Manufactured in compliance with ASME B18.2.1 specifications, it guarantees interchangeability and reliability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for industrial use worldwide.