S-90304A218 M5 x 8 mm DIN 7985, ISO 7045 Steel Pan Head Torx Screws

Key Features & Benefits at a Glance

• Superior torque transmission with T25 Torx drive prevents cam-out and reduces tool wear during high-torque applications
• Enhanced corrosion resistance through zinc-plated steel construction ensures longevity in demanding industrial environments
• High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness withstands substantial loads and vibrations
• Reliable thread engagement with Class 6g metric coarse threads provides secure fastening and reduces cross-threading risks
• Optimized head design featuring standard pan profile offers low-profile installation with excellent bearing surface contact
• Full thread coverage along the 8mm length ensures maximum grip strength across the entire fastened joint
• Regulatory compliance meets international standards for safety and environmental requirements in global supply chains

Professional Applications & Engineering Value

This M5 pan head screw delivers exceptional engineering value through its zinc-plated steel construction and Torx T25 drive system, specifically designed to address common industrial fastening challenges. The combination of metric coarse threading with Class 6g tolerance ensures rapid assembly while maintaining precision fit in high-vibration environments common in machinery, automotive, and electrical enclosure applications. The fully threaded design provides consistent clamping force distribution, preventing joint loosening under dynamic loads. The rounded pan head profile offers a clean aesthetic finish while maintaining sufficient bearing surface for secure fastening in sheet metal, plastic components, and structural assemblies where reliability is critical.

Specification Summary & Compliance

This fastener maintains Class 6g thread fit according to metric standards with M5 x 0.8mm coarse thread specifications. Manufacturing complies with DIN 7985/ISO 7045 standards for dimensional accuracy and performance requirements. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substances. The right-hand threaded configuration with fully threaded design ensures consistent performance across industrial applications requiring reliable metric fasteners.