S-93395A571 M4 x 35 mm DIN 7991, ISO 10642 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
- Superior corrosion resistance from 316 stainless steel with passivated finish, ideal for harsh industrial environments
- Secure flush mounting with 90° countersink angle and flat head design for smooth surface finishing
- High-strength performance with 70,000 psi tensile strength for reliable fastening in demanding applications
- Easy installation and removal using standard 2.5mm hex drive tools
- Precision thread engagement with Class 6g fit and coarse 0.7mm pitch for quick assembly
- Versatile partial threading with 14mm minimum thread length for optimal grip in various material thicknesses
- Regulatory compliance assurance meeting DIN 7991/ISO 10642 standards plus RoHS 3 and REACH requirements
Professional Applications & Engineering Value
These M4 flat head screws in 316 stainless steel deliver exceptional engineering value for industrial applications where corrosion resistance and reliability are paramount. The passivated finish enhances surface protection against chemical exposure and moisture, making them ideal for marine, chemical processing, and outdoor equipment. The hex drive design ensures secure tool engagement without slippage, while the coarse thread pitch (0.7mm) enables faster installation in various materials. The partial threading with 14mm minimum length provides optimal clamping force distribution, preventing material damage in assemblies requiring precise fastening pressure. These metric screws solve common industrial challenges of fastener degradation and installation efficiency in demanding environments.
Specification Summary & Compliance
This M4 x 0.7mm x 35mm flat head screw features Class 6g thread fit per metric standards with precise head diameter tolerance (0 to 0.96mm). Manufactured to DIN 7991/ISO 10642 specifications, ensuring dimensional accuracy and performance consistency. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence for industrial use.
