S-91858A260 M3 x 5 mm DIN 963 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh environments and extended service life.
• Precise and reliable fastening ensured by the Class 6g thread fit and M3 x 0.5 mm coarse thread profile, providing consistent engagement and vibration resistance.
• Efficient, flush installation with a standard 90° countersink angle and flat head design, creating a smooth surface finish in assembled components.
• Broad compatibility and easy drive through the slotted drive style, allowing for quick installation with common tools.
• Full-length threading for maximum grip and holding power along the entire 5 mm length, enhancing joint integrity.
• High tensile strength of 100,000 psi, offering dependable performance in demanding mechanical applications.
• Guaranteed quality and compliance with DIN 963 standards, RoHS 3, and REACH, ensuring material safety and regulatory adherence.

Professional Applications & Engineering Value

This M3 flat head screw is engineered to address critical challenges in precision assembly and corrosive environments. Manufactured from 316 stainless steel with a passivated finish, it provides exceptional resistance to chemicals, moisture, and oxidation, making it ideal for marine, chemical processing, and food-grade equipment. The fully threaded design with a Class 6g thread fit ensures tight tolerances and reliable performance in high-vibration settings, such as machinery and electronic enclosures. The 90° countersink angle and slotted drive facilitate easy, flush mounting, reducing assembly time while maintaining a clean aesthetic. By meeting DIN 963 specifications, these screws deliver consistent quality and interoperability, crucial for industrial fastening solutions that demand durability and precision.

Specification Summary & Compliance

This product features a Metric M3 x 0.5 mm coarse thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured in compliance with DIN 963 standards and is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations. The screw has a length of 5 mm, a right-hand thread direction, and is fully threaded for optimal performance.