S-98511A729 M3 x 8 mm 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 for durable yet lightweight assemblies
- Precise Class 3A thread fit ensures reliable engagement and vibration resistance in demanding applications
- Standard hex socket drive (2.5mm) provides secure tool engagement and prevents stripping during installation
- Coarse 0.5mm pitch threading enables faster installation and better performance in softer materials
- Fully threaded 8mm length offers maximum adjustability and holding power across the entire fastener
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for industrial use
- Socket head design allows for flush mounting in countersunk applications while maintaining high torque capability
Professional Applications & Engineering Value
These M3 socket head cap screws deliver exceptional engineering value through their 7075 aluminum composition and Class 3A thread precision. The combination of high-strength aluminum alloy and coarse 0.5mm pitch metric threading provides optimal performance in applications requiring lightweight yet durable fastening solutions. The 2.5mm hex drive socket head ensures reliable torque transmission without cam-out, making these industrial screws ideal for precision equipment, aerospace components, and electronic enclosures where weight reduction and corrosion resistance are critical. The fully threaded design maintains consistent clamping force across the entire 8mm length, solving common vibration-induced loosening issues in dynamic environments.
Specification Summary & Compliance
This metric socket head cap screw features M3 x 0.5mm coarse thread with Class 3A thread fit precision, ensuring tight tolerances for high-performance applications. The fastener maintains 8mm length with standard socket head profile and 2.5mm hex drive compatibility. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, providing assurance for use in regulated industries and international markets.
