S-90344A152 10-32 x 1 1/2" ASTM A574 Socket Head Screws with Flat Washer
Socket Head Screws with Flat Washer
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-oxide coating protecting both screw and washer in harsh industrial environments.
- Exceptional tensile strength of 170,000 psi ensures reliable performance under high-stress applications.
- Precise Class 3A thread fit provides secure, vibration-resistant fastening with minimal risk of loosening.
- Integrated flat washer distributes load evenly, preventing surface damage and maintaining joint integrity.
- High hardness rating (Rockwell C39) offers excellent wear resistance and long service life.
- Hex socket drive design allows for easy installation in confined spaces with standard tools.
- Compliance with ASTM A574, RoHS 3, and REACH ensures material quality and environmental safety standards are met.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 10-32 UNF socket head cap screws combine black-oxide alloy steel construction with a partially threaded design to solve critical fastening challenges. The Class 3A thread fit ensures precise engagement in machinery, automotive assemblies, and precision equipment where vibration resistance is crucial. The integrated flat washer eliminates the need for separate components, reducing installation time while providing superior load distribution. With 170,000 psi tensile strength and corrosion-resistant coating, these screws maintain structural integrity in high-stress environments, from heavy machinery to aerospace components, delivering reliable performance where failure is not an option.
Specification Summary & Compliance
This socket head cap screw features 10-32 UNF fine threads with Class 3A thread fit for precision tolerance, manufactured to ASTM A574 specifications. The assembly includes a black-oxide steel flat washer (1/2" OD) and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards for environmental safety. All dimensions follow the inch measurement system with right-hand threading for standard industrial applications.
