S-93395A348 M5 x 8 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 for extended service life in harsh environments
• Reliable fastening performance with a high tensile strength of 70,000 psi, ensuring joint integrity under load
• Easy installation and removal using a standard 3mm hex drive, reducing assembly time and tool wear
• Secure flush mounting with a 90° countersink angle and flat head design for smooth surface finishes
• Wide material compatibility due to the coarse 0.8mm thread pitch, providing excellent grip in various substrates
• Consistent dimensional accuracy with Class 6g thread fit and DIN 7991 compliance for predictable performance
• Environmental and regulatory safety with full RoHS 3 and REACH compliance for responsible industrial use

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M5 metric flat head screws deliver exceptional value in applications where corrosion resistance and reliability are critical. The 316 stainless steel material, enhanced by a passivated finish, provides outstanding protection against chemicals, moisture, and salt spray, making these screws ideal for marine, chemical processing, and food equipment applications. The fully threaded design and coarse thread pitch ensure maximum holding power in both soft and hard materials, while the hex drive and standard flat head profile allow for efficient installation in confined spaces. By meeting DIN 7991 specifications, these screws offer consistent quality and interchangeability, reducing downtime and maintenance costs in automated assembly lines and structural frameworks.

Specification Summary & Compliance

This M5 x 0.8mm x 8mm flat head screw features a Class 6g thread fit per ISO metric standards, ensuring precise thread engagement and tolerance control. The manufacturing adheres to DIN 7991 specifications for dimensional accuracy, including head diameter (10mm) and countersink angle (90°). Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms the product's safety for use in regulated industries, free from hazardous substances. The screw is fully threaded and right-hand threaded, designed for general-purpose industrial fastening where high tensile strength (70,000 psi) and corrosion resistance are required.