S-92196A689 1/2"-13 x 1 1/8" 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs.
- Superior load-bearing capability from a 70,000 psi tensile strength, ensuring reliable performance under high-stress conditions.
- Enhanced thread engagement and durability with a Class 3A thread fit, providing a precise, secure connection that resists loosening.
- High wear resistance due to Rockwell B70 hardness, extending the screw's service life in demanding applications.
- Secure and efficient installation with a 3/8" hex drive and standard socket head, allowing for high torque application and easy access in confined spaces.
- Versatile coarse threading (1/2"-13 UNC) for quick assembly and effective performance in a wide range of materials.
- Full compliance with industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety, quality, and environmental responsibility.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to address critical challenges in industrial settings, such as vibration-induced loosening and material fatigue. Made from 18-8 Stainless Steel, it offers excellent resistance to rust and corrosion, making it suitable for outdoor, marine, and chemical processing equipment. The Class 3A thread fit and coarse UNC threads ensure a tight, reliable hold in metals and plastics, reducing the risk of assembly failures. With a 3/8" hex drive, it enables high torque application for secure fastening in machinery, automotive assemblies, and construction frameworks, enhancing overall structural integrity and operational safety.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC coarse thread with a Class 3A fit for precise dimensional accuracy, ensuring consistent performance. 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, confirming its adherence to environmental and safety standards for industrial use.
