S-90344A156 10-24 x 1" 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 that protects against rust and extends service life in harsh environments
- Exceptional tensile strength of 170,000 psi ensures reliable performance under high-stress industrial applications
- Precise Class 3A thread fit provides superior engagement and vibration resistance compared to standard threads
- Integrated flat washer design distributes load evenly and prevents surface damage during installation
- Rockwell C39 hardness rating maintains structural integrity and prevents stripping in demanding applications
- Hex socket drive system allows for high-torque installation in confined spaces with standard 5/32" tools
- Full threading along 1" length enables maximum adjustability and secure fastening throughout the entire engagement
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 10-24 UNC socket head cap screws with black-oxide alloy steel construction solve critical fastening challenges in machinery, automotive, and heavy equipment assembly. The coarse thread design ensures rapid installation and superior resistance to vibration loosening, while the integrated flat washer eliminates the need for separate components and provides consistent clamping force distribution. The fully threaded right-hand thread configuration allows for maximum engagement depth and adjustability in precision assemblies. With Rockwell C39 hardness and 170,000 psi tensile strength, these screws maintain integrity under extreme mechanical stress, making them ideal for critical structural connections where failure is not an option.
Specification Summary & Compliance
This socket head cap screw features precision Class 3A thread fit with UNC coarse thread specifications and exact dimensional accuracy. Manufacturing complies with ASTM A574 standards for high-strength alloy steel socket head cap screws. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting international environmental and safety regulations for industrial components.
