S-90128A223 10-24 x 7/8" ASTM A574 Alloy Steel Socket Head Screws
Alloy Steel Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional tensile strength of 170,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from zinc plating protects against rust and extends service life in harsh industrial environments.
- Precise Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies with minimal backlash.
- High hardness rating (Rockwell C37) offers excellent wear resistance, maintaining thread integrity through repeated use.
- Hex socket drive design allows for high torque application and easy installation in confined spaces with standard tools.
- Coarse UNC threads enable quicker assembly and better performance in materials prone to stripping or cross-threading.
- Full compliance with ASTM A574 guarantees consistent quality and mechanical properties for engineering-critical applications.
Professional Applications & Engineering Value
These 10-24 UNC Socket Head Cap Screws are engineered to address common industrial fastening challenges, such as vibration loosening and material fatigue. The zinc-plated alloy steel construction provides a durable barrier against corrosion, making them ideal for machinery, automotive, and outdoor equipment where exposure to moisture is a concern. The coarse thread design and Class 3A fit ensure rapid, secure installations in soft metals or plastics, reducing assembly time while maintaining clamp load. With a socket head and 5/32" hex drive, they offer superior access in tight spaces, preventing tool slippage and enhancing worker safety. These screws deliver reliable performance in high-vibration environments, from conveyor systems to precision instruments, ensuring long-term joint integrity without frequent maintenance.
Specification Summary & Compliance
This product features a 10-24 UNC coarse thread with Class 3A fit for precise dimensional accuracy, and is manufactured to ASTM A574 specifications for consistent mechanical properties. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global supply chains.
