S-90460A104 M4 x 6 mm DIN 7985, ISO 7045 Steel Pan Head Phillips Screws with Split Lock Washer

Key Features & Benefits at a Glance

• Vibration-resistant locking: Integrated split lock washer maintains secure fastening under dynamic loads and prevents loosening in high-vibration industrial environments
• Enhanced corrosion protection: Zinc-plated steel construction provides reliable rust resistance for extended service life in demanding applications
• Superior mechanical strength: Rockwell B71 hardness rating and 60,000 psi tensile strength ensure dependable performance under substantial mechanical stress
• Optimized drive engagement: Phillips #2 drive design enables efficient installation with reduced cam-out risk during high-torque applications
• Precision thread engineering: Class 6h thread fit with coarse M4x0.7mm pitch ensures smooth installation and reliable mating with corresponding nuts
• Versatile pan head design: Rounded head profile with 8mm diameter provides excellent bearing surface while maintaining low-profile installation
• Complete thread coverage: Fully threaded 6mm length delivers maximum grip range and flexibility across various material thicknesses

Professional Applications & Engineering Value

This M4 metric screw with zinc-plated steel construction addresses critical industrial fastening challenges where vibration resistance and corrosion protection are paramount. The integrated split lock washer provides essential anti-loosening security for machinery, electrical enclosures, and automotive assemblies subjected to constant motion and thermal cycling. Engineered to DIN 7985/ISO 7045 standards, the fully threaded design with coarse pitch threading ensures rapid installation and reliable performance in production environments. The Phillips drive configuration balances installation speed with torque transfer capability, while the pan head profile offers optimal clamping force distribution. These industrial screws deliver exceptional value in applications requiring consistent, long-term fastening integrity without maintenance intervention.

Specification Summary & Compliance

This fastener maintains Class 6h thread fit tolerance per ISO metric standards with M4x0.7mm coarse thread specification. Manufacturing complies with DIN 7985/ISO 7045 technical requirements for dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for hazardous substances. The zinc-plated steel construction and split lock washer integration ensure consistent performance across industrial applications requiring reliable, vibration-resistant fastening solutions.