S-94285A315 M3 x 4 mm ISO 4029 Set Screws
Set 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 holding power with Rockwell C45 hardness ensuring excellent wear resistance and durability in demanding applications
- Precise and secure installation enabled by the 1.5mm hex drive and headless design, ideal for confined spaces
- Reliable coarse thread engagement with Class 6g tolerance for faster assembly and reduced cross-threading risks
- Enhanced grip and anti-loosening from the cup tip and serrations, providing superior resistance to vibration and rotation
- Long-term corrosion resistance offered by the high-strength alloy steel material, extending service life
- Global compliance assurance meeting ISO 4029 specifications for consistent quality and performance
- Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations
Professional Applications & Engineering Value
This M3 metric set screw is engineered to address critical challenges in precision assemblies where space is limited and vibration resistance is paramount. The headless design with a 1.5mm hex drive allows for flush mounting in tight configurations, eliminating protrusions that could interfere with moving parts. Manufactured from alloy steel and heat-treated to a Rockwell C45 hardness, it provides exceptional shear strength and fatigue resistance, making it ideal for securing gears, pulleys, and collars on shafts in automotive, robotics, and machinery applications. The coarse 0.5mm pitch thread and Class 6g fit ensure quick, reliable fastening with minimal risk of stripping, while the cup tip and serrations bite into the contact surface, preventing slippage under dynamic loads. This combination of material properties and thread design delivers a robust, maintenance-free solution for high-stress industrial environments.
Specification Summary & Compliance
This set screw adheres to ISO 4029 standards, with a metric M3 x 0.5mm coarse thread manufactured to Class 6g tolerance for precise fit. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in global markets.
