S-90383A102 M3 x 6 mm DIN 921 Steel Pan Head Slotted Screws
Steel Pan Head Slotted 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 with zinc-plated steel construction, extending service life in demanding industrial environments.
- High tensile strength of 60,000 psi ensures reliable fastening under load, reducing the risk of mechanical failure.
- Precision Class 6h thread fit guarantees consistent engagement and vibration resistance for secure assemblies.
- Fully threaded M3 coarse pitch (0.5mm) design enables faster installation and improved holding power in various materials.
- Wide pan head with slotted drive provides a larger bearing surface for even load distribution and easy manual installation.
- Hardness of Rockwell B71 offers excellent durability and wear resistance for repeated use.
- Compliance with DIN 921, RoHS 3, and REACH ensures adherence to international quality and environmental safety standards.
Professional Applications & Engineering Value
Engineered for precision and reliability, these M3 metric screws with a zinc-plated steel finish address common industrial challenges such as corrosion and loosening under vibration. The fully threaded coarse pitch design ensures rapid installation and strong holding power in metal, plastic, and composite assemblies, reducing assembly time and improving productivity. The rounded pan head distributes clamping force evenly, minimizing surface damage, while the slotted drive allows for straightforward manual tightening in confined spaces. Ideal for industrial applications including machinery, electronics, and automotive components, these screws deliver consistent performance backed by DIN 921 standards and high tensile strength, making them a trusted choice for engineers seeking durability and compliance.
Specification Summary & Compliance
This screw features precise M3 x 0.5mm coarse thread with a Class 6h thread fit per ISO standards, ensuring dimensional accuracy and reliable fastening. It is manufactured in compliance with DIN 921 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety, confirming its suitability for global industrial use without hazardous substances.
