S-90713A012 M8 Square Nuts

Key Features & Benefits at a Glance

• Exceptional heat resistance - withstands extreme temperatures up to 3630°F for reliable performance in high-temperature industrial applications
• Superior strength-to-weight ratio - delivers 17000 psi tensile strength while maintaining lightweight construction for optimized assembly performance
• Enhanced thermal management - 12 W/m-K thermal conductivity helps dissipate heat effectively in demanding thermal environments
• Precision thread engagement - Class 6H thread fit ensures consistent, reliable fastening with metric M8 coarse threads
• Durable chopped carbon fiber construction - provides excellent mechanical properties and corrosion resistance for long service life
• Easy installation and removal - external square drive design allows for secure tool engagement and straightforward maintenance
• Environmental compliance assurance - meets REACH and RoHS 3 standards for safe use in regulated industrial applications

Professional Applications & Engineering Value

This carbon fiber square nut delivers exceptional engineering value in applications where conventional metal fasteners fail. The M8 metric thread with 1.25mm coarse pitch and Class 6H thread fit provides reliable engagement in high-vibration environments, while the chopped carbon fiber construction maintains structural integrity under extreme thermal cycling. The external square drive design ensures positive tool engagement for secure installation in confined spaces. Ideal for aerospace, automotive, and industrial equipment requiring high-temperature resistance up to 3630°F, this nut solves critical challenges of thermal expansion, weight reduction, and corrosion resistance while delivering consistent 17000 psi tensile strength performance.

Specification Summary & Compliance

This metric square nut features M8 x 1.25mm coarse right-hand threads with precision Class 6H thread fit tolerance. The chopped carbon fiber material construction delivers exceptional mechanical properties with dimensions of 1/2" width and 1/4" height. The product fully complies with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental safety and regulatory adherence for industrial applications worldwide.