S-92186A627 3/8"-16 x 1 3/8" 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 in harsh environments thanks to 316 stainless steel construction
- High-strength performance with 70,000 psi tensile strength for reliable, heavy-duty applications
- Excellent durability and wear resistance provided by Rockwell B70 hardness rating
- Secure fastening ensured by UNC coarse threads and Class 2A thread fit for consistent engagement
- Easy installation and removal with standard external hex drive design using common tools
- Optimized thread engagement through partial threading design for precise load distribution
- Regulatory compliance assurance meeting ASME B18.2.1 standards and environmental regulations
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 3/8"-16 UNC hex head screws deliver exceptional performance where corrosion resistance and structural integrity are paramount. The 316 stainless steel composition provides superior protection against chemical exposure and atmospheric corrosion, making them ideal for marine, chemical processing, and food industry applications. The coarse thread design ensures reliable engagement in various materials, while the external hex drive facilitates quick installation and high torque application. With partial threading, these fasteners optimize clamping force distribution, preventing joint loosening in vibrating equipment and heavy machinery. The combination of 70,000 psi tensile strength and Rockwell B70 hardness ensures long-term reliability in structural assemblies and mechanical systems subjected to continuous stress.
Specification Summary & Compliance
These industrial-grade hex head screws feature precise 3/8"-16 UNC threads with Class 2A fit tolerance for consistent performance. Manufacturing complies with ASME B18.2.1 specifications, ensuring dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) requirements, confirming the absence of restricted substances. The 1 3/8" length with 1" minimum thread length provides versatile fastening solutions across various material thicknesses.
