S-91858A290 M3 x 10 mm DIN 963 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh or marine environments.
• High tensile strength of 100,000 psi ensures reliable, long-lasting fastening under demanding loads.
• Precise Class 6g thread fit guarantees smooth installation and secure, vibration-resistant connections.
• Standard 90° countersink angle and flat head design provides a flush, unobtrusive finish for streamlined assemblies.
• Fully threaded M3 x 0.5 mm coarse thread offers excellent grip and faster installation across the entire length.
• Compliance with DIN 963, RoHS 3, and REACH ensures adherence to strict quality, safety, and environmental standards.
• Simple slotted drive allows for easy manual installation and removal with standard tools.

Professional Applications & Engineering Value

This M3 flat head screw is engineered from 316 stainless steel to tackle common industrial challenges like corrosion, high stress, and precise assembly requirements. The passivated finish enhances its durability against chemicals and moisture, making it a top choice for applications in marine equipment, chemical processing, and food machinery where hygiene and resistance are critical. With a fully threaded coarse thread design and Class 6g fit, it ensures rapid, secure fastening in materials like metal and plastic, reducing the risk of loosening under vibration. The standard 90° countersink allows for a seamless finish, minimizing protrusions in compact designs. Ideal for industrial fastening in electronics, automotive, and structural frameworks, this screw delivers consistent performance and ease of maintenance, supporting efficient production and long-term reliability.

Specification Summary & Compliance

This product features a metric M3 x 0.5 mm coarse thread with Class 6g thread fit for precise dimensional accuracy, a fully threaded 10 mm length, and a standard flat head profile with 90° countersink angle. It complies with DIN 963 standards for consistency and performance, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and safety compliance.