S-90695A033 M3 DIN 439B, ISO 4035 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel construction, ensuring long-term durability in demanding industrial environments.
- Space-saving thin profile (1.8 mm height) allows for use in compact assemblies where standard nuts are too bulky.
- Reliable coarse thread engagement with M3 x 0.5 mm pitch and Class 6H thread fit, providing secure fastening and reducing cross-threading risks.
- Consistent performance backed by DIN 439B and ISO 4035 standards, ensuring interchangeability and quality in metric applications.
- Optimal strength-to-weight ratio with Class 04 strength rating, suitable for light to medium-duty mechanical fastening without unnecessary weight.
- Easy installation and removal using standard tools with the external hex drive design, improving assembly efficiency.
- Compliance with environmental regulations including REACH and RoHS 3, making them safe for various industrial and export markets.
Professional Applications & Engineering Value
This M3 thin hex nut is engineered to address common challenges in precision assemblies, such as limited space and corrosion susceptibility. The zinc-plated steel material provides a protective barrier against moisture and chemicals, extending service life in industrial fasteners for electronics, machinery, and automotive components. Its thin profile (1.8 mm height) and coarse thread design enable quick, secure fastening in tight areas, reducing the risk of stripping and improving reliability. Compliant with DIN 439B and ISO 4035, these nuts ensure consistent fit and performance, supporting efficient production lines and reducing downtime in metric hardware applications.
Specification Summary & Compliance
This nut features precise Class 6H thread fit and M3 x 0.5 mm coarse pitch threading, adhering to DIN 439B and ISO 4035 standards for dimensional accuracy. It meets Class 04 strength requirements and is compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and suitability for global industrial use.
