S-92196A427 8-32 x 2 3/8" 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 industrial environments.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration.
- Precise Class 3A thread fit provides secure, tight fastening with minimal risk of loosening.
- Partially threaded design allows for controlled clamping force and easier alignment in assemblies.
- Hex socket drive (9/64") enables high-torque installation with standard tools, reducing strip-out risk.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards.
- Rockwell B70 hardness offers excellent durability and wear resistance for long-term use.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 8-32 UNC thread socket head cap screw delivers exceptional reliability in machinery, automotive, and equipment assembly. The 18-8 stainless steel material resists corrosion and oxidation, making it suitable for outdoor or chemically exposed settings. With a coarse thread spacing and Class 3A fit, it ensures quick installation and secure fastening, reducing assembly time and maintenance needs. The partially threaded rod design provides optimal grip length, preventing over-tightening and distributing stress evenly. Ideal for high-stress points, these screws meet ASME B18.3 specifications, offering consistent performance in heavy-duty fasteners for OEM and MRO use.
Specification Summary & Compliance
This screw features precise UNC coarse threads with a Class 3A fit for tight tolerances, a minimum thread length of 7/8", and a right-hand thread direction. It complies with ASME B18.3 manufacturing standards, ensuring dimensional accuracy and interoperability. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for global industrial use.
