S-91430A330 M5 x 25 mm DIN 963, ISO 2009 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Precise flush mounting with standard 90° countersink angle and flat head design for seamless surface integration
• Excellent mechanical strength featuring Rockwell B80 hardness and 70,000 psi tensile strength for demanding applications
• Reliable thread engagement with Class 6g fit and coarse 0.8mm pitch ensuring secure fastening and vibration resistance
• Full threading capability providing maximum grip length and uniform load distribution along the entire 25mm shaft
• Industry-standard compliance meeting DIN 963 specifications for consistent quality and interchangeability
• Environmental responsibility with RoHS 3 and REACH compliance for safe use across regulated industries

Professional Applications & Engineering Value

These M5 flat head screws deliver exceptional engineering value in applications requiring flush surface mounting and reliable fastening performance. The 18-8 stainless steel material combined with passivated finish provides outstanding corrosion resistance, making them ideal for machinery, electronic enclosures, and automotive components exposed to moisture or chemicals. The coarse thread pitch (0.8mm) and Class 6g thread fit ensure quick installation and secure holding power in various materials, while the fully threaded design maximizes connection strength across the entire 25mm length. These metric screws solve critical challenges in assembly lines by providing consistent DIN 963 compliance, reducing installation time, and maintaining structural integrity under mechanical stress.

Specification Summary & Compliance

This flat head screw features precise metric dimensions (M5 x 0.8mm x 25mm) with Class 6g thread tolerance ensuring proper fit and function. Manufacturing follows DIN 963 standards (equivalent to ISO 2009) for dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety requirements for industrial use across global markets.