S-90152A143 6-32 x 5/16" ASME B18.3, ASTM F837 Stainless Steel Wire-Lockable Socket Head Screws
Stainless Steel Wire-Lockable 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 80,000 PSI ensures secure, vibration-resistant fastening in demanding applications.
- Precise Class 3A thread fit guarantees consistent engagement and reduces the risk of cross-threading during assembly.
- Standard hex socket (7/64") drive allows for high torque application and easy installation in confined spaces.
- Fully threaded 6-32 UNC coarse thread provides maximum grip and holding power across the entire fastener length.
- Rockwell B70 hardness offers excellent wear resistance and maintains thread integrity under repeated use.
- Compliance with ASME B18.3, RoHS 3, and REACH ensures product quality, safety, and environmental responsibility.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered from 18-8 Stainless Steel to address common industrial challenges such as corrosion, high stress, and assembly precision. The UNC coarse thread and Class 3A thread fit enable quick, reliable installation in metals and plastics, reducing assembly time and improving joint integrity. Its fully threaded design and 80,000 PSI tensile strength make it suitable for heavy-duty applications in machinery, automotive, and electronics, where vibration resistance and durability are critical. The corrosion-resistant properties ensure long service life even in moist or chemical-exposed environments, minimizing maintenance and replacement costs.
Specification Summary & Compliance
This screw features a 6-32 UNC thread with Class 3A precision tolerance, ensuring consistent fit and performance. 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, confirming its adherence to international safety and environmental standards.
