S-90274A017 M2 x 4 mm DIN 963, ISO 2009 Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating, extending service life in demanding industrial environments.
• High-strength steel construction with a tensile strength of 60,000 psi ensures reliable, vibration-resistant fastening.
• Precision M2 x 0.4 mm coarse threading (Class 6h fit) enables quick and easy installation with reduced cross-threading risk.
• DIN 963 and ISO 2009 compliance guarantees dimensional accuracy and interchangeability for global engineering projects.
• Flat head design with 90° countersink provides a flush, unobtrusive finish for streamlined assemblies.
• Fully threaded shank offers maximum grip and holding power along the entire screw length.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for international supply chains.

Professional Applications & Engineering Value

Engineered for precision, these M2 flat head screws are crafted from zinc-plated steel to combat corrosion in electronics, machinery, and automotive assemblies. The 0.4 mm coarse pitch and Class 6h thread fit minimize installation time while maintaining alignment, critical in high-volume production. With a Rockwell B71 hardness and 60,000 psi tensile strength, they resist loosening under dynamic loads, making them ideal for securing panels, brackets, and internal components where space is limited and reliability is paramount. The slotted drive and standard flat head profile ensure compatibility with common tools, streamlining maintenance and assembly processes.

Specification Summary & Compliance

This fully threaded screw adheres to DIN 963 and ISO 2009 standards, ensuring precise M2 x 0.4 mm coarse thread dimensions with a Class 6h tolerance for consistent fit. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances for safe use in regulated industries.