S-93033A105 M4 DIN 6923, ISO 4161 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced load distribution with 10 mm flange diameter to prevent surface damage and maintain joint integrity under vibration
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications
- Reliable coarse thread engagement with 0.7 mm pitch for faster assembly and reduced cross-threading risks
- Precision Class 6H thread fit ensuring consistent mating with M4 bolts and secure fastening performance
- Integrated washer function eliminates need for separate washers, saving assembly time and reducing component count
- External hex drive compatibility with 7 mm width for standard tool access and high torque application capability
- Full regulatory compliance with REACH and RoHS 3 standards for safe use in regulated industries
Professional Applications & Engineering Value
This M4 flange nut delivers critical engineering solutions where vibration resistance and corrosion protection are paramount. The 18-8 stainless steel construction provides excellent durability in chemical processing, marine equipment, and automotive assemblies, while the integrated flange design distributes clamping force over a wider surface area than standard hex nuts. The coarse metric thread with Class 6H fit ensures reliable performance in high-vibration environments, preventing loosening in machinery, electrical enclosures, and structural frameworks. Manufactured to DIN 6923 and ISO 4161 standards, this external hex drive flange nut maintains dimensional consistency across production runs for predictable assembly outcomes.
Specification Summary & Compliance
This metric flange nut features M4 x 0.7 mm coarse threads with Class 6H thread fit tolerance, 7 mm width across flats, and 4 mm height. The flange measures 10 mm diameter with 0.9 mm thickness. Manufactured in compliance with DIN 6923 and ISO 4161 standards, this component meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for hazardous substance restrictions.
