S-93595A526 5/16"-18 x 1" ASTM B456 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 Chrome Plated 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Exceptional load-bearing capacity with 70,000 psi tensile strength for reliable performance in high-stress applications
- Precise thread engagement with Class 3A UNC coarse threads ensuring secure, vibration-resistant connections
- Enhanced durability with Rockwell B70 hardness providing excellent wear resistance and long service life
- Easy installation and removal using standard 1/4" hex drive tools for efficient assembly and maintenance
- Full thread coverage along the 1" length for maximum grip strength and uniform stress distribution
- Environmental compliance meeting RoHS 3 and REACH standards for safe, sustainable manufacturing
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these Socket Head Cap Screws combine the corrosion resistance of Chrome Plated 18-8 Stainless Steel with the reliability of 5/16"-18 UNC Class 3A threads. The coarse thread spacing and fully threaded design provide superior holding power in machinery, automotive assemblies, and structural frameworks where vibration resistance is critical. The hex drive socket head allows for high-torque installation in confined spaces, while the 70,000 psi tensile strength ensures structural integrity under heavy loads. These fasteners solve common engineering challenges by offering consistent performance in corrosive environments and maintaining clamp force through thermal cycling and dynamic stresses.
Specification Summary & Compliance
This socket head cap screw features precision Class 3A thread fit with 5/16"-18 UNC coarse threads and right-hand thread direction. Manufacturing complies with ASTM B456 specifications for plating quality and material standards. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring compliance with international safety and sustainability requirements for industrial components.
