S-90128A915 3/4"-10 x 2 1/2" ASTM A574 Alloy Steel Socket Head Screws
Alloy Steel Socket Head 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
- Exceptional tensile strength of 170,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
- Superior corrosion resistance with zinc-plated alloy steel construction, extending service life in harsh environments and minimizing maintenance needs.
- Precise Class 3A thread fit provides secure, vibration-resistant connections, enhancing assembly integrity and reducing loosening over time.
- Full threading along the entire length allows for maximum adjustability and uniform load distribution in demanding setups.
- High hardness rating of Rockwell C37 offers excellent wear resistance, maintaining thread integrity through repeated use and high torque applications.
- 5/8" hex drive design enables easy installation and removal with standard tools, speeding up assembly processes and reducing labor time.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for industrial components.
Professional Applications & Engineering Value
This 3/4"-10 UNC Socket Head Cap Screw is engineered from zinc-plated alloy steel to address critical challenges in heavy machinery, automotive, and construction sectors. Its coarse thread and Class 3A fit deliver superior grip and vibration resistance, preventing joint failure in dynamic loads. The fully threaded rod design ensures consistent clamping force across the entire length, ideal for high-torque applications where precision is paramount. With a socket head and 5/8" hex drive, it facilitates quick installation in confined spaces, reducing downtime. Compliant with ASTM A574, it meets rigorous industrial standards, offering durability and reliability for heavy-duty fastening needs.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including UNC coarse threads with a Class 3A thread fit for tight tolerances and optimal engagement. Manufactured under ASTM A574 specifications, it ensures consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for industrial use without hazardous substances.
