S-92800A376 5/16"-18 x 3 3/4" 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 thanks to 18-8 stainless steel construction, ideal for harsh environments and outdoor applications.
- Exceptional tensile strength of 80,000 psi ensures reliable, high-load fastening for demanding industrial assemblies.
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation over time.
- Class 2A thread fit with UNC coarse threading offers easier, faster assembly and reduced risk of cross-threading.
- Fully threaded design allows for maximum grip and adjustability along the entire length of the screw.
- External hex drive and hex head enable high-torque installation with common tools, speeding up assembly processes.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for regulated industries.
Professional Applications & Engineering Value
This 5/16"-18 UNC hex head screw is engineered to solve critical fastening challenges in industrial settings. The 18-8 stainless steel material provides outstanding corrosion resistance, making it ideal for applications exposed to moisture, chemicals, or outdoor elements, such as machinery, structural frameworks, and marine equipment. The coarse thread design and Class 2A thread fit facilitate quick and secure installation, reducing assembly time and minimizing the risk of thread damage. With an 80,000 psi tensile strength and Rockwell B70 hardness, this fully threaded screw delivers reliable performance under heavy loads and vibration, ensuring long-term joint integrity in construction, automotive, and manufacturing applications.
Specification Summary & Compliance
This screw features a 5/16"-18 UNC coarse thread with Class 2A thread fit for standard dimensional accuracy and ease of assembly. It is manufactured from 18-8 stainless steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.
