S-90353A215 M4 x 16 mm DIN 85, ISO 1580 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance through zinc-plated steel construction, extending service life in demanding industrial environments
• High tensile strength of 60,000 PSI ensures reliable, vibration-resistant fastening for critical applications
• Rockwell B71 hardness rating provides excellent durability and resistance to wear during installation and use
• Fully threaded M4 design with coarse 0.7mm pitch enables faster installation and superior holding power in various materials
• Class 6h thread fit precision guarantees consistent, secure mating with compatible nuts and threaded components
• Slotted pan head design offers convenient installation with standard screwdrivers while providing a low-profile finished appearance
• International standard compliance with DIN 85 and ISO 1580 ensures interchangeability and quality consistency across global projects

Professional Applications & Engineering Value

These zinc-plated steel M4 screws deliver exceptional engineering value in industrial fastening applications where corrosion resistance and mechanical reliability are paramount. The fully threaded metric coarse thread design provides maximum thread engagement in softer materials and faster assembly in production environments. The slotted pan head configuration combines installation convenience with a rounded profile that minimizes snagging in machinery and equipment. Engineered to withstand harsh conditions, these industrial screws maintain their integrity in applications ranging from electrical enclosures to mechanical assemblies, offering maintenance-free performance through their protective zinc plating and consistent Class 6h thread fit that prevents cross-threading and ensures proper clamp load distribution.

Specification Summary & Compliance

This M4 x 0.7mm x 16mm screw features precision metric coarse threading with Class 6h tolerance for reliable mating compatibility. Manufactured to DIN 85 and ISO 1580 standards, these fasteners ensure dimensional consistency and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications with strict material restrictions. The right-hand thread direction and fully threaded design provide consistent fastening performance across the entire 16mm length.