S-90128A965 10-32 x 2 3/4" ASTM A574 Alloy Steel Socket Head Screws
Alloy 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 tensile strength of 170,000 psi ensures reliable performance in high-stress industrial applications
- Superior corrosion resistance from zinc-plated alloy steel construction extends service life in demanding environments
- Precision Class 3A thread fit provides secure, vibration-resistant fastening with minimal play
- Partially threaded design offers optimal grip strength while allowing for precise positioning control
- Standard hex socket drive enables high-torque installation with standard 5/32" hex tools
- Fine UNF thread spacing delivers enhanced holding power and superior resistance to loosening
- Comprehensive compliance with ASTM A574, RoHS 3, and REACH ensures quality and environmental responsibility
Professional Applications & Engineering Value
These 10-32 UNF socket head cap screws deliver exceptional engineering value for demanding industrial applications where vibration resistance and structural integrity are critical. The zinc-plated alloy steel construction provides superior corrosion protection while maintaining the 170,000 psi tensile strength necessary for heavy-duty machinery, automotive assemblies, and precision equipment. The fine thread spacing and Class 3A thread fit ensure secure fastening in high-vibration environments, preventing loosening under dynamic loads. The partially threaded design allows for precise clamp load distribution, making these socket head cap screws ideal for applications requiring exact positioning and reliable performance in manufacturing, aerospace, and industrial automation sectors.
Specification Summary & Compliance
This socket head cap screw features precision Class 3A thread fit with 10-32 UNF fine threads and right-hand thread direction. Manufactured to ASTM A574 specifications with Rockwell C37 hardness and dimensional accuracy in the inch system. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
