S-91858A280 M3 x 8 mm DIN 963 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh or chemical-exposed environments.
• High tensile strength of 100,000 psi ensures reliable, long-lasting fastening under mechanical stress.
• Precise Class 6g thread fit guarantees smooth assembly and secure connections in metric applications.
• Passivated finish enhances durability and provides an extra layer of protection against oxidation and wear.
• Fully threaded M3 design with 0.5mm coarse pitch allows for quick installation and strong grip in various materials.
• 90° countersink angle and flat head profile enable a flush, unobtrusive finish for streamlined surfaces.
• Compliance with DIN 963, RoHS 3, and REACH ensures adherence to international quality and environmental standards.

Professional Applications & Engineering Value

This M3 flat head screw in 316 stainless steel is engineered to address common industrial challenges, such as corrosion in marine, chemical processing, or outdoor settings. The passivated finish and fully threaded coarse pitch design provide excellent chemical resistance and ease of installation, reducing assembly time and maintenance needs. With a 90° countersink angle and slotted drive, it offers a secure, flush fit for applications in machinery, electronics, and structural assemblies where space and aesthetics are critical. Its compliance with DIN 963 standards ensures consistent performance, making it a reliable choice for engineers seeking durable, high-strength metric screws that withstand demanding conditions.

Specification Summary & Compliance

This screw features precise Class 6g thread fit and metric coarse threading (M3 x 0.5mm) with an 8mm length, adhering to DIN 963 manufacturing specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and quality in industrial applications.