S-98511A721 10-32 x 1 1/4" 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
- Lightweight durability with 2024 aluminum construction, ideal for weight-sensitive applications without sacrificing structural integrity
- Precise thread engagement through Class 3A UNF fine threads ensuring reliable, vibration-resistant connections in critical assemblies
- Superior corrosion resistance from aluminum's natural oxide layer, extending service life in harsh industrial environments
- Optimized torque transmission with 5/32" hex drive socket head design preventing tool slippage during installation
- Versatile partial threading allowing unthreaded shank sections for precise component positioning and alignment
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing and aerospace applications
- Right-hand thread orientation providing standard installation familiarity while maintaining consistent clamping force
Professional Applications & Engineering Value
This 2024 aluminum socket head cap screw delivers exceptional value in precision-driven industries where weight reduction and corrosion resistance are critical. The 10-32 UNF Class 3A fine threads provide superior vibration resistance in dynamic applications, while the partially threaded design enables precise component spacing in assemblies requiring exact positioning. The 5/32" hex drive ensures secure tool engagement during high-torque installations, minimizing the risk of fastener damage. Particularly valuable in aerospace fasteners and industrial equipment, these screws address the dual challenges of environmental durability and weight optimization, making them ideal for applications where every gram counts without compromising mechanical performance.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit for superior engagement and UNF fine thread specifications. The fastener maintains 7/8" minimum thread length on a 1-1/4" overall length with standard right-hand threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance for industrial and aerospace applications.
