S-92196A751 5-40 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 industrial environments and outdoor applications.
- High tensile strength of 70,000 psi ensures reliable, secure fastening under significant mechanical stress and vibration.
- Precise Class 3A thread fit provides excellent engagement and reduces the risk of cross-threading for faster, more reliable assembly.
- Durable Rockwell B70 hardness offers exceptional wear resistance, extending the screw's service life in high-cycle applications.
- Compact 3/32" hex drive and standard socket head allows for easy installation in confined spaces with standard tools.
- 5-40 UNC coarse threads enable quick assembly and superior performance in materials where fine threads are not required.
- Full compliance with ASME B18.3, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility for global supply chains.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Socket Head Cap Screw is engineered to solve critical fastening challenges in demanding sectors like machinery, automotive, and electronics assembly. Its high tensile strength and Rockwell B70 hardness prevent stripping and deformation under repetitive loads, while the 5-40 UNC coarse thread and Class 3A fit ensure rapid, precise installation with reduced risk of thread damage. The corrosion-resistant material and 3/32" hex drive make it ideal for compact, high-stress environments where reliability and durability are paramount, minimizing downtime and maintenance costs in industrial operations.
Specification Summary & Compliance
This socket head cap screw features a 5-40 UNC coarse thread with a Class 3A thread fit for high precision, a thread diameter of 0.125", and a length of 5/16". 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 stringent industry standards for performance and environmental safety.
