S-90353A015 M2 x 4 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
• Precise Class 6h thread fit ensures reliable fastening and vibration resistance in metric assembly applications
• High 60,000 psi tensile strength provides exceptional load-bearing capacity for critical connections
• Rockwell B71 hardness rating maintains thread integrity and prevents stripping during repeated installations
• Slotted pan head design offers compatibility with standard tools while the rounded profile prevents surface damage
• Full threading along 4 mm length delivers maximum grip strength and uniform stress distribution
• International compliance assurance meets DIN 85/ISO 1580 specifications for global project compatibility

Professional Applications & Engineering Value

These M2 x 0.4 mm metric screws with zinc-plated steel construction address critical challenges in precision engineering and electronics assembly. The Class 6h thread fit maintains tight tolerances in vibration-prone applications, while the coarse pitch threading enables rapid installation in high-volume production environments. The rounded pan head with slotted drive provides reliable torque transmission without marring sensitive surfaces, making these fasteners ideal for consumer electronics, instrumentation, and automotive subsystems where corrosion resistance and dimensional stability are paramount. Fully threaded design ensures consistent clamping force across the entire engagement length.

Specification Summary & Compliance

Manufactured to DIN 85 and ISO 1580 standards with Class 6h thread fit precision. Features M2 x 0.4 mm coarse pitch metric threading with right-hand orientation. Compliance verified with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include Rockwell B71 hardness and 60,000 psi tensile strength rating.