S-93190A848 3/4"-10 x 3 1/2" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress.
• Rockwell B70 hardness provides excellent durability and resistance to wear and deformation.
• Fully threaded design maximizes grip and holding power across the entire 3 1/2" length.
• Coarse UNC thread allows for faster installation and better performance in softer materials.
• External hex drive and hex head enable easy tightening with standard tools, reducing assembly time.
• Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental standards.

Professional Applications & Engineering Value

This 3/4"-10 UNC hex head screw is engineered for demanding industrial applications where reliability is critical. The 316 Stainless Steel material offers exceptional resistance to corrosion, making it suitable for marine, chemical processing, and outdoor environments. Its coarse thread and fully threaded design ensure quick, secure fastening in structural assemblies, machinery, and heavy equipment. With a 70,000 psi tensile strength and Rockwell B70 hardness, it withstands high stress and vibration, reducing maintenance needs. The external hex drive simplifies installation, while compliance with ASME B18.2.1 standards ensures consistent performance in B2B procurement for construction, manufacturing, and engineering projects.

Specification Summary & Compliance

This product features a Class 2A thread fit for standard tolerance and easy assembly, with UNC coarse threads and right-hand thread direction. It meets ASME B18.2.1 specifications for dimensional accuracy and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no hazardous substances and adherence to environmental standards.