S-96006A705 1/4"-20 x 5/8" 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel 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
- Superior corrosion resistance with Black Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- High tensile strength of 70,000 PSI ensures reliable fastening under heavy loads and vibration.
- Precise Class 3A thread fit provides consistent engagement and reduces the risk of stripping in critical assemblies.
- Hex socket drive design allows for easy installation with standard tools, minimizing slippage and improving torque application.
- Coarse UNC threads enable quick assembly and disassembly, saving time in maintenance and production lines.
- Full threading along the 5/8" length offers maximum grip and adjustability in various material thicknesses.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.
Professional Applications & Engineering Value
This Black Oxide 18-8 Stainless Steel Socket Head Cap Screw is engineered to address common industrial challenges such as corrosion, high-stress fatigue, and assembly precision. The UNC coarse thread with Class 3A fit ensures tight tolerances and reliable performance in demanding applications like machinery, automotive systems, and heavy equipment. Its hex drive and standard socket head profile facilitate secure tool engagement, reducing installation errors and enhancing operational efficiency. With a Rockwell B70 hardness and robust 70,000 PSI tensile strength, it provides long-term durability in environments exposed to moisture, chemicals, and mechanical stress, making it a cost-effective solution for B2B procurement in manufacturing and maintenance sectors.
Specification Summary & Compliance
This fastener adheres to UNC thread standards with a precise Class 3A fit for optimal thread engagement and dimensional accuracy. Key specifications include a 1/4"-20 thread size, 5/8" length, and 3/16" hex drive. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use.
