S-92186A654 3/8"-16 x 7" 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 from 316 stainless steel construction for reliable performance in harsh environments
- High tensile strength of 70,000 psi ensures structural integrity under heavy loads and vibration
- Rockwell B70 hardness provides excellent wear resistance and durability
- External hex drive design allows for easy installation with standard tools and high torque application
- Class 2A thread fit with UNC coarse spacing enables quick assembly and reliable fastening
- Partial threading offers optimal grip length while reducing material usage
- Full compliance with industry standards including ASME B18.2.1, RoHS 3, and REACH for quality assurance
Professional Applications & Engineering Value
These 316 stainless steel hex head screws deliver exceptional performance in demanding industrial applications where corrosion resistance and mechanical strength are critical. The UNC coarse thread spacing combined with Class 2A thread fit ensures rapid installation and secure fastening in structural assemblies, machinery, and marine equipment. The external hex drive provides superior torque transmission for high-clamp force applications, while the partial threading design optimizes load distribution. Engineered to withstand aggressive environments including chemical processing, marine applications, and outdoor installations, these screws maintain integrity where ordinary fasteners would fail. The 7-inch length with 1-1/4" minimum thread engagement makes them ideal for thick material assemblies requiring reliable, long-lasting connections.
Specification Summary & Compliance
This 3/8"-16 UNC hex head screw features precise Class 2A thread fit tolerances with coarse thread spacing for optimal performance. Manufactured to ASME B18.2.1 specifications with Rockwell B70 hardness and 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. The right-hand thread direction and partial threading provide standardized installation compatibility while maintaining structural reliability.
