S-92240A794 5/8"-11 x 1" 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 with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- Superior tensile strength of 80,000 PSI ensures reliable performance under high-stress conditions, preventing fastener failure.
- Rockwell B70 hardness provides excellent durability and resistance to wear, extending the screw's service life.
- Fully threaded UNC coarse spacing offers faster installation and a stronger, more secure grip in a wide range of materials.
- Class 2A thread fit guarantees consistent, free-spinning assembly with standard nuts, reducing installation time and effort.
- External hex drive and hex head design allows for high-torque application with common tools, ensuring a tight and secure fastening.
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures product quality, safety, and environmental responsibility for global supply chains.
Professional Applications & Engineering Value
This 5/8"-11 UNC Hex Head Screw is engineered from 18-8 Stainless Steel to solve critical challenges in demanding industrial settings. Its high 80,000 PSI tensile strength and Rockwell B70 hardness make it resistant to shear and deformation, providing a reliable fastening solution for heavy machinery, structural frameworks, and manufacturing equipment. The fully threaded design with coarse UNC spacing ensures maximum thread engagement in softer materials or when vibration resistance is paramount. The external hex drive facilitates easy installation and removal with standard wrenches, streamlining maintenance and assembly processes in construction, automotive, and marine applications where durability and corrosion resistance are non-negotiable.
Specification Summary & Compliance
This screw features a Class 2A thread fit per UNC standards, ensuring dimensional accuracy and interchangeability. It is manufactured to meet ASME B18.2.1 specifications for hex head cap screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and suitable for use in regulated industries.
