S-94209A356 M3 x 8 mm DIN 7500 C Tapping Screws

Key Features & Benefits at a Glance

• Superior thread-forming capability with tri-lobe shank design for reliable, vibration-resistant fastening in softer materials like aluminum, brass, and copper
• Enhanced corrosion resistance from zinc-plated steel construction, ensuring long-term durability in various industrial environments
• Efficient installation with Phillips No. 1 drive and pan head design, allowing for quick, secure tightening with standard tools
• Consistent performance thanks to M3 coarse thread (0.5mm pitch) and fully threaded design, providing excellent pull-out strength and load distribution
• Precision manufacturing with length tolerance of -0.45 to 0.45mm, ensuring accurate fit and reduced assembly errors
• Broad material compatibility specifically engineered for non-ferrous metals, minimizing stripping and thread damage during installation
• Compliance assurance meeting DIN 7500 C standards for thread-forming screws, guaranteeing consistent quality and interchangeability

Professional Applications & Engineering Value

This M3 tapping screw delivers exceptional engineering value in applications requiring secure fastening in aluminum, brass, and copper components. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength. The innovative tri-lobe shank design and thread forming action create precise, permanent threads in pre-drilled holes without generating chips, eliminating contamination risks in sensitive assemblies. The coarse thread pitch (0.5mm) ensures rapid installation and superior holding power in softer materials where fine threads might strip. With Phillips drive No. 1 and pan head configuration, these screws offer excellent drive stability and flush seating for streamlined production processes in electronics enclosures, automotive components, and electrical connections.

Specification Summary & Compliance

This metric screw features M3 x 0.5mm coarse thread with fully threaded right hand design and blunt tip. Manufactured to DIN 7500 C specifications for thread-forming screws, ensuring dimensional accuracy and performance reliability. The 8mm length maintains tight tolerance of -0.45 to 0.45mm for precise fitment. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making these screws suitable for global industrial applications with strict substance restrictions.