S-92949A242 10-24 x 1/2" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 and passivated finish, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term fastening
- Precise thread engagement with Class 3A fit and coarse UNC threading, ensuring secure installations and reduced cross-threading risks
- Efficient installation and removal using the 1/8" hex drive, compatible with standard tools for quick assembly
- Full-threaded design maximizes grip and load distribution along the entire 1/2" length
- Compliant with industry standards including ASME B18.3, RoHS 3, and REACH for quality assurance and environmental safety
- Versatile rounded button head provides a low-profile, finished appearance while minimizing snagging in tight spaces
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 18-8 stainless steel rounded head screws deliver reliable performance in machinery, electronics, and structural assemblies. The passivated finish enhances corrosion resistance, critical for operations exposed to moisture, chemicals, or outdoor elements. With a 10-24 UNC coarse thread and Class 3A fit, these screws facilitate quick, secure fastening, reducing assembly time and preventing loosening under vibration. The hex drive and fully threaded design ensure consistent torque application and uniform stress distribution, making them ideal for high-stress environments where fastener integrity is paramount.
Specification Summary & Compliance
This product adheres to ASME B18.3 specifications, with precise Class 3A thread fit and UNC coarse threading for consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability. Dimensions include a 1/2" length, 0.361" head diameter, and 10-24 thread size, manufactured to exact tolerances for industrial use.
