S-93615A321 8-32 x 5/8" 18-8 Stainless Steel Low-Profile Socket Head Screws
18-8 Stainless Steel Low-Profile Socket 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
- Superior fastening precision achieved through Class 3A thread fit, ensuring reliable and secure connections
- High tensile strength of 70,000 PSI provides dependable load-bearing capacity for demanding applications
- Low-profile socket head design allows for installation in tight spaces while maintaining structural integrity
- Coarse UNC threading enables quick assembly and reduced cross-threading risks
- Fully threaded shank offers consistent clamping force along the entire length for uniform pressure distribution
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
This 8-32 UNC thread socket head cap screw delivers critical engineering value through its 18-8 stainless steel composition and Class 3A thread fit, addressing common industrial challenges like vibration loosening and corrosion-induced failure. The low-profile socket head combined with a 5/64" hex drive facilitates secure installation in confined spaces typical of machinery, automotive assemblies, and electronic enclosures. Its coarse thread spacing and fully threaded design ensure rapid assembly and even stress distribution, reducing the risk of joint fatigue. With a Rockwell B70 hardness and 70,000 PSI tensile strength, it maintains integrity under dynamic loads, making it suitable for precision equipment, manufacturing fixtures, and other high-stress industrial fasteners applications where reliability is non-negotiable.
Specification Summary & Compliance
This socket head cap screw adheres to UNC thread standards with a Class 3A fit for precise dimensional accuracy, featuring a 5/8" length and coarse thread spacing in the inch system. Manufacturing conforms to industry norms for low-profile head geometry and right-hand threading. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for global industrial use.
