S-90353A211 M4 x 6 mm DIN 85, ISO 1580 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable performance under load
• Optimized thread engagement through Class 6h thread fit and coarse 0.7mm pitch, ensuring secure fastening and vibration resistance
• Full-threaded design provides maximum grip length and uniform stress distribution across the entire fastener
• Standard pan head profile with slotted drive offers compatibility with common tools and flush mounting capabilities
• Right-hand threading enables intuitive installation and follows conventional assembly practices
• Regulatory compliance meets international standards including DIN 85/ISO 1580, RoHS 3, and REACH for global market acceptance

Professional Applications & Engineering Value

These M4 metric screws with zinc-plated steel construction deliver exceptional value in industrial assembly applications where corrosion resistance and mechanical reliability are paramount. The fully threaded design combined with coarse thread spacing ensures rapid installation and superior holding power in materials ranging from metals to engineered plastics. The Class 6h thread fit provides precise dimensional accuracy, eliminating cross-threading issues and reducing assembly time. The rounded pan head with slotted drive offers a low-profile solution that accommodates standard screwdrivers while maintaining a clean aesthetic finish. These characteristics make these metric fasteners ideal for electrical enclosures, machinery components, and automotive assemblies where vibration resistance and long-term durability are critical engineering requirements.

Specification Summary & Compliance

This M4 x 0.7mm x 6mm fastener features precision Class 6h thread fit with right-hand metric coarse threading. Manufacturing specifications strictly adhere to DIN 85/ISO 1580 standards for dimensional accuracy and performance. The product demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and market accessibility across global industrial sectors.