S-93395A301 M5 x 10 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction and passivated finish, ideal for harsh industrial and marine environments.
• Secure and flush installation thanks to the standard flat head profile and 90° countersink angle, providing a smooth, non-protruding surface.
• High-strength fastening with a tensile strength of 70,000 psi, ensuring reliable performance in demanding applications.
• Efficient assembly and removal with a 3 mm hex drive, allowing for high torque application and reducing the risk of tool slippage.
• Precision thread fit with a Class 6g tolerance and coarse M5 x 0.8 mm thread, enabling quick and easy engagement with mating components.
• Full thread coverage along the 10 mm length for maximum grip and load distribution across the entire fastened joint.
• Compliance with international standards including DIN 7991, RoHS 3, and REACH, ensuring product quality, safety, and environmental responsibility.

Professional Applications & Engineering Value

This M5 flat head screw is engineered to solve critical challenges in industrial assembly. The core of its value lies in the 316 Stainless Steel material and passivated finish, which work in tandem to provide exceptional resistance to corrosion, pitting, and chemical exposure, making it a durable choice for applications in chemical processing, marine hardware, and food-grade equipment. The fully threaded design and coarse thread pitch ensure rapid installation and high vibration resistance, reducing the risk of loosening in dynamic environments. The hex drive and flat head profile facilitate a secure, flush fit, which is crucial for machinery where protruding fastener heads could cause interference or safety hazards. By conforming to DIN 7991, it guarantees dimensional consistency and interoperability, providing engineers with a reliable component that streamlines maintenance and enhances the longevity of assembled products.

Specification Summary & Compliance

This screw features a metric M5 thread with a 0.8 mm coarse pitch and a Class 6g thread fit for standard tolerance applications. The head diameter is 10 mm with a tolerance of -0.36 to 0 mm, and the overall length is 10 mm. It is manufactured in compliance with the DIN 7991 standard. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental and safety regulations.