S-92196A662 3/8"-16 x 4 1/4" 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 tensile strength of 70,000 PSI ensures dependable performance under heavy loads and in demanding applications.
- Precision Class 3A thread fit provides secure, vibration-resistant fastening with minimal risk of loosening.
- Partially threaded design allows for controlled clamping force and easier alignment in assemblies.
- 5/16" hex drive enables high-torque installation with standard tools, reducing assembly time and effort.
- Rockwell B70 hardness offers excellent wear resistance and durability, extending service life.
- Compliance with ASME B18.3, RoHS 3, and REACH ensures consistent quality and environmental safety for industrial use.
Professional Applications & Engineering Value
This Socket Head Cap Screw in 18-8 Stainless Steel is engineered to address critical industrial challenges, such as corrosion, high stress, and precision requirements. The UNC coarse thread and Class 3A fit provide reliable engagement in metals and plastics, reducing cross-threading risks and ensuring stable connections in vibrating machinery. Its partially threaded shank allows for optimal grip length control, making it ideal for heavy-duty applications like automotive assemblies, industrial equipment, and construction frameworks. The right-hand thread and standard socket head profile facilitate quick installation with common hex keys, streamlining maintenance and reducing downtime in production environments.
Specification Summary & Compliance
This fastener features a 3/8"-16 UNC thread with Class 3A precision fit and coarse spacing for robust performance. It meets ASME B18.3 manufacturing standards, ensuring dimensional accuracy and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free from hazardous substances, supporting safe and sustainable industrial operations.
