S-92240A782 5/8"-11 x 3 1/2" 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
- Exceptional corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Superior mechanical strength with 80,000 PSI tensile strength and Rockwell B70 hardness for heavy-duty applications
- Reliable fastening performance through fully threaded UNC coarse spacing design for maximum grip and vibration resistance
- Easy installation and removal with standard external hex drive and right-hand threading for efficient assembly
- Precision manufacturing with Class 2A thread fit ensuring consistent performance and interchangeability
- Regulatory compliance meeting ASME B18.2.1 standards for dimensional accuracy and quality assurance
- Environmental safety with RoHS 3 and REACH compliance for sustainable industrial applications
Professional Applications & Engineering Value
This 5/8"-11 UNC hex head screw delivers exceptional engineering value through its 18-8 Stainless Steel composition and fully threaded coarse spacing design. The material's inherent corrosion resistance makes it ideal for demanding environments where moisture, chemicals, or temperature variations threaten fastener integrity. The external hex drive provides superior torque transmission during installation, while the UNC thread form with coarse spacing ensures rapid assembly and enhanced vibration resistance in heavy machinery, structural steel connections, and industrial equipment. With 80,000 PSI tensile strength and Rockwell B70 hardness, this hex head screw maintains clamping force under extreme loads, preventing joint failure in critical applications across manufacturing, construction, and marine industries.
Specification Summary & Compliance
This 3-1/2" hex head screw features precise Class 2A thread fit with 5/8"-11 UNC coarse thread spacing, manufactured to ASME B18.2.1 dimensional standards. The fastener maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while meeting rigorous quality and performance requirements.
