S-92196A964 1/4"-28 x 3/16" ASME B18.3, ASTM F837 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 extended service life.
- Exceptional tensile strength of 70,000 psi ensures reliable performance under high-stress conditions, preventing fastener failure.
- Precise Class 3A thread fit guarantees tight, secure connections with minimal play, enhancing assembly integrity.
- Fine thread spacing (UNF) provides improved adjustment accuracy and superior resistance to vibration loosening.
- Hex socket drive design allows for high-torque installation in confined spaces, streamlining assembly and maintenance.
- Full thread engagement along the entire length ensures maximum grip and uniform load distribution.
- Compliance with ASME B18.3, RoHS 3, and REACH assures consistent quality, safety, and environmental responsibility.
Professional Applications & Engineering Value
This 1/4"-28 UNF Socket Head Cap Screw is engineered for demanding industrial applications where precision and durability are non-negotiable. Manufactured from 18-8 Stainless Steel, it offers excellent resistance to corrosion and oxidation, making it suitable for machinery, automotive assemblies, and outdoor equipment exposed to moisture or chemicals. The fine thread spacing and Class 3A thread fit provide a secure, vibration-resistant connection critical in dynamic load environments, reducing maintenance needs and downtime. The hex drive socket head facilitates easy installation with standard tools, even in tight spaces, enhancing workflow efficiency. Ideal for use in precision engineering, aerospace components, and high-stress mechanical systems, this fastener delivers reliable performance backed by stringent ASME B18.3 standards.
Specification Summary & Compliance
This socket head cap screw features a 1/4"-28 UNF thread size with a Class 3A thread fit for high precision and tight tolerances. It is fully threaded and complies with the ASME B18.3 manufacturing specification. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring it is free from hazardous substances and safe for various industrial applications.
