S-92196A067 1-72 x 5/16" 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 reducing maintenance costs
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing in demanding applications
- Precise thread engagement with Class 3A fit and UNF fine thread for secure, vibration-resistant fastening in precision assemblies
- Efficient installation and removal using the 1/16" hex drive and socket head design, allowing for high torque application in confined spaces
- Full thread coverage along the 5/16" length for maximum grip and adjustability in various material thicknesses
- Regulatory compliance assurance with RoHS 3 and REACH standards, ensuring safety and environmental responsibility in global supply chains
- Interchangeable reliability meeting ASME B18.3 specifications for consistent performance and easy replacement in standardized equipment
Professional Applications & Engineering Value
This socket head cap screw is engineered to address critical challenges in precision machinery, electronics, and aerospace assemblies where space constraints and vibration are common. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical exposure, prolonging service life in humid or corrosive settings. Its 1-72 UNF fine thread and Class 3A thread fit ensure minimal backlash and superior clamping force, reducing the risk of loosening under dynamic loads. The compact 1/16" hex drive and standard socket head profile facilitate easy access in tight configurations, streamlining maintenance and assembly processes for engineers and technicians.
Specification Summary & Compliance
This screw adheres to Class 3A thread fit tolerances per UNF standards, ensuring precise dimensional accuracy. It conforms to ASME B18.3 manufacturing specifications for socket head cap screws and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in regulated industries and international markets.
