S-98511A712 2-56 x 3/8" Aluminum Socket Head Screws
Aluminum 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
- Superior strength-to-weight ratio from 7075 aluminum construction, ideal for weight-sensitive applications without compromising durability
- Precise Class 3A thread fit ensures reliable engagement and vibration resistance in demanding assemblies
- 5/64" hex drive compatibility provides secure tool engagement and reduces stripping risk during installation
- Fully threaded design offers maximum grip length and uniform load distribution across the entire fastener
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for international projects
- Coarse UNC threading enables rapid installation and superior performance in high-vibration environments
- Standard socket head profile delivers flush mounting and reliable performance in confined spaces
Professional Applications & Engineering Value
This 7075 aluminum socket head cap screw addresses critical engineering challenges in aerospace, electronics, and precision instrumentation where weight reduction and corrosion resistance are paramount. The Class 3A thread fit with 2-56 UNC coarse threading provides exceptional vibration resistance while maintaining easy assembly in blind holes. The hex drive socket design ensures maximum torque transmission without cam-out, making it ideal for high-stress applications requiring repeated maintenance. Manufactured to inch measurement standards, these fully threaded fasteners deliver consistent performance in robotics, optical systems, and military equipment where material integrity and dimensional precision are non-negotiable.
Specification Summary & Compliance
This fastener maintains Class 3A thread tolerances per UNC standards with 2-56 thread size and 3/8" length. The manufacturing process adheres to inch system specifications with 9/64" head diameter and standard socket head profile. Regulatory compliance includes full conformance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, ensuring global acceptance for industrial and commercial applications.
