S-93395A252 M4 x 6 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 with 316 stainless steel material, ideal for harsh environments and extended service life.
- Reliable fastening strength offering 70,000 psi tensile strength for secure, durable connections in demanding applications.
- Secure and flush installation with a standard flat head and 90° countersink angle, providing a smooth surface finish.
- Efficient assembly and removal using the 2.5 mm hex drive, allowing for high-torque application with standard tools.
- Precise thread engagement with Class 6g fit and coarse M4 x 0.7 mm thread, ensuring consistent performance and reduced cross-threading risk.
- Full thread coverage along the 6 mm length for maximum grip and load distribution in thin materials.
- Compliance with industry standards including DIN 7991, RoHS 3, and REACH, guaranteeing safety and regulatory adherence.
Professional Applications & Engineering Value
Engineered for industrial applications where corrosion resistance is critical, these M4 flat head screws in 316 stainless steel with a passivated finish provide long-term reliability in marine, chemical, and outdoor settings. The fully threaded design and coarse thread pitch enable quick installation and strong holding power in metals and plastics, reducing assembly time and maintenance costs. The hex drive and precise Class 6g thread fit minimize stripping and ensure consistent torque transmission, addressing common failure points in metric screw fastening systems while meeting DIN 7991 specifications for quality assurance.
Specification Summary & Compliance
This screw features a metric M4 x 0.7 mm thread with Class 6g tolerance for precise fit, a head diameter of 8 mm with tolerance from -0.36 to 0 mm, and a length of 6 mm. It complies with DIN 7991 manufacturing standards and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental safety and regulatory adherence for global industrial use.
