S-98511A728 M3 x 6 mm Aluminum Socket Head Screws

Key Features & Benefits at a Glance

• Superior strength-to-weight ratio from 7075 aluminum construction, ideal for applications where reducing mass is critical without compromising durability
• Precise Class 3A thread fit ensures reliable engagement and vibration resistance in demanding assemblies
• 2.5mm hex drive design provides secure tool engagement and reduces the risk of stripping during installation
• Coarse 0.5mm thread pitch enables faster assembly and disassembly while maintaining strong holding power
• Fully threaded M3 body offers consistent clamping force along the entire 6mm length for uniform load distribution
• Compliance with RoHS 3 and REACH standards guarantees environmental safety and regulatory acceptance for global industrial use
• Standard socket head profile allows for flush mounting in tight spaces while providing high torque capability

Professional Applications & Engineering Value

These M3 socket head cap screws manufactured from premium 7075 aluminum deliver exceptional performance in precision engineering applications where weight reduction and corrosion resistance are paramount. The Class 3A thread fit with metric coarse threading ensures reliable fastening in vibration-prone environments common in aerospace components, robotics, and electronic enclosures. The 2.5mm hex drive combined with the standard socket head profile provides superior torque transmission while minimizing the risk of cam-out, making these fully threaded screws ideal for high-stress assemblies requiring repeated maintenance access. The right-hand thread direction and consistent 0.5mm pitch streamline production line efficiency while the 5.68mm head diameter offers optimal bearing surface for secure joint integrity.

Specification Summary & Compliance

This metric socket head cap screw features precise M3 x 0.5mm coarse threading with Class 3A thread fit tolerance for superior engagement accuracy. The fastener maintains dimensional consistency with a 6mm length, 5.68mm head diameter, and 3mm head height. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring unrestricted use in industrial applications worldwide. The fully threaded design and right-hand thread direction adhere to standard metric fastener specifications for reliable interoperability.