S-93038A123 M3 x 10 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ideal for harsh environments and extending service life.
• Reliable thread engagement with Class 6g thread fit, ensuring precise and secure fastening in industrial assemblies.
• Easy installation and adjustment via the slotted drive design, allowing straightforward tool access and efficient maintenance.
• Durable, headless construction that sits flush with surfaces, preventing protrusion and minimizing interference in compact spaces.
• Compliance with DIN 551 and ISO 4766 standards, guaranteeing consistent quality, dimensional accuracy, and interchangeability.
• RoHS 3 compliance with exemption for lead in copper alloys, meeting environmental regulations without sacrificing performance.
• Optimized for coarse threading with M3 x 0.5 mm pitch, providing strong holding power and resistance to vibration loosening.

Professional Applications & Engineering Value

This M3 brass set screw is engineered to address common industrial challenges such as corrosion, vibration, and space constraints. Made from durable brass material, it offers excellent resistance to rust and wear, making it suitable for applications in electrical components, machinery, and marine environments where moisture is a concern. The headless design with a slotted drive allows for flush mounting, reducing the risk of snagging and enabling use in tight assemblies. With a Class 6g thread fit and coarse metric thread, it ensures quick installation and reliable clamping force, minimizing the need for frequent retightening. Ideal for securing gears, pulleys, and shafts, this screw provides long-term performance while adhering to DIN 551 and ISO 4766 standards for precision and safety.

Specification Summary & Compliance

This set screw features a Metric M3 x 0.5 mm thread with Class 6g tolerance for precise fit, and a flat tip for secure contact. It complies with DIN 551 and ISO 4766 manufacturing specifications, ensuring dimensional accuracy and reliability. Additionally, it is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloys, meeting environmental and industry regulations.