S-92185A338 1/4"-28 x 1 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 316 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
- Exceptional corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh environments like marine or chemical processing.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration, reducing failure risks.
- Precise Class 3A thread fit provides superior engagement and consistent clamping force for critical assemblies.
- Fine UNF thread (1/4"-28) offers improved adjustment control and resistance to loosening in dynamic applications.
- Hex socket drive (3/16") allows for high-torque installation in confined spaces, enhancing assembly efficiency.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.
- Rockwell B70 hardness delivers excellent wear resistance, extending service life in repetitive use scenarios.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 316 stainless steel socket head cap screws combine UNF fine thread precision with a passivated finish to combat corrosive elements in marine, chemical, and food processing equipment. The Class 3A thread fit minimizes backlash, ensuring secure fastening in high-vibration machinery like pumps and motors. With a 70,000 psi tensile strength and hex socket drive, they provide reliable torque transmission and easy access in tight spaces, reducing installation time and maintenance costs. Ideal for precision assemblies requiring durability and regulatory compliance, these screws address common challenges of corrosion, thread wear, and operational reliability.
Specification Summary & Compliance
This product adheres to UNF thread standards with a Class 3A precision fit for tight tolerances and optimal performance. Dimensions include a thread size of 1/4"-28, length of 1-3/4", and drive size of 3/16" hex. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for global industrial applications.
