S-92240A256 1"-8 x 1 1/2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
• High tensile strength of 80,000 PSI ensures reliable performance and joint integrity under significant load and stress.
• Robust Rockwell B70 hardness provides excellent wear resistance and durability, extending the fastener's service life.
• Coarse UNC thread and Class 2A fit enable faster assembly, easier alignment, and reliable performance in a wide range of materials.
• Full threading along the 1-1/2" length offers maximum grip and adjustability, providing versatile installation options.
• External hex drive and standard hex head allow for high-torque application with common tools, simplifying maintenance and installation.
• Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility for professional use.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 1"-8 UNC Hex Head Screws provide a robust fastening solution where strength and corrosion resistance are paramount. The 18-8 Stainless Steel material effectively combats rust and chemical exposure, making these screws ideal for construction, machinery assembly, marine equipment, and infrastructure projects. The coarse thread design ensures quick, secure engagement in various substrates, reducing installation time and preventing cross-threading. With an 80,000 PSI tensile strength and Rockwell B70 hardness, they maintain clamp load under vibration and dynamic stresses, preventing joint failure. The fully threaded shank and external hex drive offer superior versatility and torque transmission, ensuring reliable performance in heavy-duty industrial fastening scenarios.

Specification Summary & Compliance

This 1"-8 UNC Hex Head Screw features a Class 2A thread fit for standard clearance and assembly ease, manufactured in compliance with ASME B18.2.1 dimensional standards. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to strict environmental and safety regulations for industrial and international use.