S-93516A145 3/8"-16 x 2 3/4" ASME B18.2.1 Bronze Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in marine and harsh industrial environments
• 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
• External hex drive design allows for easy installation and removal with standard tools
• Class 2A thread fit with UNC coarse threading enables quick assembly and secure fastening
• Full threading along the 2 3/4" length offers maximum grip and adjustment flexibility
• Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental standards are met

Professional Applications & Engineering Value

Engineered from 651 Silicon Bronze, these hex head screws deliver exceptional performance in demanding conditions where corrosion is a primary concern. The 3/8"-16 UNC coarse thread design facilitates rapid installation and provides strong holding power, while the external hex drive ensures compatibility with common industrial tools. Ideal for marine applications, chemical processing, and outdoor structures, these screws address common failure points by combining high tensile strength with lasting material integrity. Their fully threaded construction allows for uniform stress distribution, making them a reliable choice for heavy-duty fastening in challenging environments.

Specification Summary & Compliance

This 3/8"-16 UNC silicon bronze hex head screw features a Class 2A thread fit for standard industrial tolerances and is manufactured in accordance with ASME B18.2.1 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.