S-93395A313 M5 x 25 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance in harsh environments due to 316 Stainless Steel construction and passivated surface treatment
- Reliable, high-strength fastening with a tensile strength of 70,000 psi for demanding industrial applications
- Precise, secure installation ensured by the Class 6g thread fit and fully threaded design for maximum grip
- Easy, tool-friendly drive with a 3 mm hex drive that provides efficient torque transfer and reduces slipping
- Flush, low-profile seating with a standard 90° countersink angle and flat head for a smooth, finished surface
- Guarded material integrity and compliance with strict environmental regulations, including RoHS 3 and REACH
- Broad compatibility and interchangeability through adherence to the DIN 7991 standard and metric coarse threading
Professional Applications & Engineering Value
This M5 x 25mm flat head screw is engineered to solve critical challenges in industrial and marine settings where corrosion resistance is paramount. The core of its value lies in the 316 Stainless Steel material and passivated finish, which work synergistically to protect against chlorides, chemicals, and moisture, drastically reducing maintenance and failure risks. The hex drive and fully threaded design ensure high clamp load and vibration resistance, making it ideal for machinery, electrical enclosures, and structural assemblies. By conforming to DIN 7991, it guarantees dimensional precision and reliable performance in metric coarse thread applications, providing engineers with a durable, specification-compliant fastener for long-term projects.
Specification Summary & Compliance
This product features a Class 6g thread fit and adheres to the dimensional and tolerance requirements of the DIN 7991 standard. Key specifications include an M5 thread size with a 0.8 mm pitch, a 10 mm head diameter, and a 25 mm length. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.
