S-90353A154 M3 x 40 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 harsh industrial environments
• High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable load-bearing performance
• Precision thread fit with Class 6h tolerance ensuring smooth assembly and secure fastening in metric applications
• Easy installation and removal thanks to the slotted drive design and fully threaded M3 x 0.5mm coarse pitch configuration
• Broad compatibility with DIN 85 and ISO 1580 standards, guaranteeing interchangeability and quality in global projects
• Enhanced durability from the pan head design, providing a larger bearing surface for improved clamping force distribution
• Regulatory compliance with RoHS 3 and REACH, making it safe for use in regulated industries and electronics

Professional Applications & Engineering Value

This M3 pan head screw is engineered to address common industrial fastening challenges, such as vibration loosening and environmental degradation. The zinc-plated steel material offers excellent corrosion resistance, making it ideal for outdoor equipment, automotive assemblies, and electronic enclosures exposed to moisture. With a fully threaded M3 x 0.5mm coarse pitch design, it ensures rapid installation and high pull-out strength in soft materials like plastics and sheet metal. The slotted drive and rounded pan head provide a low-profile, secure fit that resists tampering and reduces stress concentration. By meeting DIN 85/ISO 1580 standards, this screw delivers consistent performance in machinery, consumer appliances, and precision instruments, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This screw adheres to precise dimensional tolerances, including Class 6h thread fit per ISO metric standards, ensuring compatibility with M3 nuts and threaded holes. It is manufactured in compliance with DIN 85 and ISO 1580 specifications for pan head slotted screws, with a length of 40mm and coarse thread spacing. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, confirming the absence of hazardous substances and suitability for sustainable industrial applications.