S-92196A582 5/16"-18 x 7/8" ASME B18.3 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 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- High-strength performance offering 70,000 psi tensile strength and Rockwell B70 hardness for demanding industrial applications.
- Precise, secure fastening ensured by Class 3A thread fit and UNC coarse threads, reducing the risk of cross-threading and loosening.
- Easy installation and removal with a standard hex drive (1/4") and socket head design, allowing for high torque application in confined spaces.
- Full thread engagement along the 7/8" length provides consistent clamping force and versatile mounting options.
- Regulatory compliance with ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards are met.
- Durable, right-hand threaded design for reliable performance in automated assembly and heavy machinery.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in industrial assembly, such as vibration resistance, corrosion, and high-stress conditions. The 5/16"-18 UNC coarse thread and Class 3A thread fit provide excellent grip and durability, minimizing failure risks in machinery, automotive, and construction applications. The hex drive and socket head design enable efficient installation in tight spaces, reducing assembly time and improving workflow. Made from robust stainless steel, it withstands harsh chemicals and moisture, making it ideal for outdoor equipment, marine environments, and food processing machinery where corrosion-resistant fasteners are essential.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards, including Class 3A thread fit for tight tolerances and UNC coarse threads with a 5/16"-18 size. It is manufactured in accordance with ASME B18.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety requirements for industrial use.
