S-92186A634 3/8"-16 x 2 1/2" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel 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 316 stainless steel construction, ideal for harsh chemical and marine environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Secure and efficient installation using standard external hex drive tools for quick assembly and disassembly
- Optimized thread engagement with UNC coarse threads and Class 2A fit ensuring vibration resistance and consistent clamping force
- Versatile partial threading design allowing for precise adjustment and secure fastening in varied material thicknesses
- Long-term durability backed by compliance with ASME B18.2.1 manufacturing standards for dimensional accuracy
- Environmentally responsible sourcing meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This 3/8"-16 UNC hex head screw in 316 stainless steel delivers critical performance in demanding industrial settings where corrosion and high stress are concerns. The coarse thread design and partial threading enable faster installation and reduced risk of cross-threading in soft materials or blind holes, while the external hex drive provides high torque capability without stripping. Engineered to ASME B18.2.1 specifications, it ensures precise dimensional consistency for replacement and OEM applications. Ideal for marine equipment, chemical processing machinery, and structural assemblies, this fastener combines material integrity with design efficiency to minimize maintenance and extend service life in aggressive environments.
Specification Summary & Compliance
This hex head screw features a 3/8"-16 UNC coarse thread with Class 2A thread fit for standard tolerance applications. It is manufactured in compliance with ASME B18.2.1 for dimensional accuracy and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it is free of restricted hazardous substances and safe for industrial use.
