S-90353A110 M2.6 x 4 mm DIN 85, ISO 1580 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Superior holding power from 60,000 psi tensile strength and Rockwell B71 hardness, preventing fastener failure under stress
• Quick installation and removal with standard slotted drive design, compatible with common hand tools
• Reliable thread engagement through full threading and Class 6h precision fit, minimizing loosening in vibration-prone applications
• Optimized for metric assemblies with M2.6 coarse thread (0.45 mm pitch), ensuring compatibility with standard metric components
• Broad regulatory compliance meeting DIN 85/ISO 1580 specifications plus RoHS 3 and REACH environmental standards
• Secure fastening performance from pan-style rounded head design, providing consistent clamping force distribution

Professional Applications & Engineering Value

These zinc-plated steel rounded head screws deliver critical reliability in precision mechanical assemblies where corrosion resistance and consistent clamping force are paramount. The M2.6 metric thread with 0.45 mm coarse pitch ensures rapid installation in electronics, automotive components, and industrial equipment while maintaining Class 6h thread fit accuracy. The fully threaded design provides maximum thread contact along the entire 4 mm length, eliminating weak points in vibration-intensive applications. Combined with 60,000 psi tensile strength, these slotted drive screws offer engineers a compliant fastening solution that withstands mechanical stress while meeting international DIN 85/ISO 1580 standards for dimensional consistency.

Specification Summary & Compliance

Manufactured to Class 6h thread fit tolerances with M2.6 x 0.45 mm coarse metric threading and 4 mm length. Complies with DIN 85/ISO 1580 dimensional standards and features Rockwell B71 hardness rating. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements for industrial use.