S-94444A119 3/8"-16 x 2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration
• Rockwell B70 hardness provides superior durability and resistance to wear over time
• Coarse UNC threading and Class 2A fit allow for quick, easy installation and secure fastening
• Partially threaded design offers optimal grip and clamping force for a wide range of materials
• External hex drive and hex head enable straightforward tightening with standard tools, reducing assembly time
• Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental standards are met

Professional Applications & Engineering Value

This 3/8"-16 UNC hex head screw is engineered to address common industrial challenges, such as corrosion and mechanical stress. The Black-Oxide coated 18-8 Stainless Steel provides excellent protection against rust and oxidation, making it suitable for outdoor, marine, and chemical processing applications. Its partially threaded design and coarse thread spacing ensure rapid installation and strong holding power in materials like metal, wood, and composites. With an external hex drive, it allows for efficient torque application, minimizing the risk of stripping and enhancing assembly reliability in machinery, construction, and automotive sectors where high tensile strength and durability are critical.

Specification Summary & Compliance

This screw features a 3/8"-16 UNC thread size with Class 2A thread fit for precise dimensional accuracy and easy assembly. It is manufactured in accordance with ASME B18.2.1 standards, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial uses.