S-98511A714 8-32 x 1 1/4" Aluminum Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance and lightweight strength with 2024 aluminum construction, ideal for weight-sensitive applications without sacrificing durability
• Precise, reliable fastening ensured by Class 3A thread fit, minimizing the risk of loosening in high-vibration environments
• Easy installation and removal with standard 9/64" hex drive, compatible with common industrial tools for efficient assembly
• Optimized thread engagement through 8-32 UNC coarse threads, providing quick assembly and reduced cross-threading risks
• Secure partial threading design offering enhanced grip in specific sections while allowing smooth shank alignment
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries
• Compact, low-profile socket head (0.27" diameter, 0.164" height) enabling use in confined spaces with standard wrench access

Professional Applications & Engineering Value

Engineered for precision-driven sectors, these 2024 aluminum socket head cap screws address critical needs in aerospace, electronics, and automation. The 8-32 UNC coarse thread with Class 3A fit ensures tight tolerances, reducing backlash in assemblies subjected to dynamic loads. The partially threaded design allows unthreaded shank areas to act as precision dowels, enhancing alignment in machined components. With a 9/64" hex drive and compact head profile, installation is streamlined even in tight enclosures. The RoHS and REACH compliance makes these screws suitable for environmentally conscious manufacturing, while the right-hand thread configuration supports standard industrial practices. Ideal for securing sensitive instrumentation, mounting brackets, and lightweight structural frames, these fasteners deliver reliability where weight reduction and corrosion resistance are paramount.

Specification Summary & Compliance

This socket head cap screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. The 8-32 coarse thread and 1-1/4" length with 7/8" minimum thread length ensure consistent performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The partially threaded rod type and standard socket head profile follow industry-accepted specifications for reliable integration into professional assemblies.