S-90128A418 7/16"-14 x 2" 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 industrial applications, reducing the risk of fastener failure.
- Superior corrosion resistance from zinc-plated alloy steel construction extends service life in harsh environments, minimizing maintenance needs.
- Precise Class 3A thread fit provides tight, secure fastening with reduced vibration loosening, enhancing assembly integrity.
- Coarse UNC threads allow for quick installation and easy disassembly, saving time in maintenance and repair operations.
- Partially threaded design offers optimal grip and clamping force control, preventing joint slippage in dynamic loads.
- 3/8" hex drive compatibility enables efficient torque application with standard tools, streamlining installation processes.
- Rockwell C37 hardness ensures high durability and wear resistance, supporting long-term reliability in heavy-duty use.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these socket head cap screws with 7/16"-14 UNC coarse threads and zinc-plated alloy steel address critical challenges like corrosion, vibration, and high tensile stress. The Class 3A thread fit and partially threaded rod design ensure secure fastening in machinery, automotive assemblies, and construction equipment, where precise clamping and resistance to environmental factors are essential. By combining 170,000 psi tensile strength with Rockwell C37 hardness, these fasteners reduce downtime and maintenance costs, making them ideal for heavy-duty applications that require durability and compliance with industry standards.
Specification Summary & Compliance
This product adheres to Class 3A thread fit tolerances and UNC coarse thread standards, with dimensions including a 2" length and 3/8" hex drive. It meets ASTM A574 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for global industrial use.
