S-92240A649 3/8"-16 x 6" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
18-8 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 18-8 stainless steel construction, ideal for harsh environments and reducing replacement frequency.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration, minimizing failure risks.
- Rockwell B70 hardness provides excellent durability and wear resistance for extended service life.
- Coarse UNC thread and Class 2A fit enable quick, easy assembly and secure fastening in various materials.
- External hex drive and hex head design allows for high-torque application with standard tools, speeding up installation.
- Fully threaded 6" length offers maximum grip range and adjustability in deep or variable-thickness applications.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental standards for industrial use.
Professional Applications & Engineering Value
This 3/8"-16 UNC hex head screw in 18-8 stainless steel is engineered to address common industrial challenges such as corrosion-induced degradation and mechanical failure under stress. The coarse thread design ensures rapid installation and robust holding power in materials like metal, wood, and composites, reducing assembly time and labor costs. Its fully threaded configuration and external hex drive provide versatility for construction, machinery, and automotive applications, where consistent clamping force and ease of maintenance are critical. By combining high tensile strength and corrosion resistance, it delivers long-term reliability in demanding environments, from outdoor structures to chemical processing equipment.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and adheres to UNC coarse thread standards for dimensional accuracy. It meets ASME B18.2.1 manufacturing specifications, ensuring interchangeability and performance consistency. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial markets.
