S-93516A624 3/8"-16 x 1" ASME B18.2.1 Bronze Hex Head Screws
Bronze Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 651 Silicon Bronze material, ideal for marine and harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity
- Rockwell B70 hardness provides excellent durability and resistance to wear in demanding applications
- Fully threaded UNC coarse pattern delivers faster installation and secure holding power in various materials
- External hex drive design allows for easy tightening with standard tools, reducing assembly time
- Class 2A thread fit ensures consistent, precise engagement for reduced risk of cross-threading
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality and environmental safety for industrial use
Professional Applications & Engineering Value
These 3/8"-16 UNC silicon bronze hex head screws are engineered to address critical challenges in corrosive and high-stress settings. The 651 Silicon Bronze composition offers exceptional resistance to saltwater, chemicals, and atmospheric exposure, making them a top choice for marine applications, offshore structures, and chemical processing plants. The coarse thread design enhances grip in softer materials and reduces the risk of stripping, while the fully threaded configuration ensures uniform stress distribution. With an external hex drive, these screws facilitate quick installation and removal, improving maintenance efficiency in industrial machinery, piping systems, and construction projects where reliability and longevity are paramount.
Specification Summary & Compliance
This hex head screw features a 3/8"-16 UNC thread with Class 2A fit for standard tolerance, ensuring precise thread engagement. It meets ASME B18.2.1 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial fasteners.
