S-93038A119 M3 x 5 mm DIN 551, ISO 4766 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
- Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments.
- Precise Class 6g thread fit guarantees secure, vibration-resistant fastening with minimal risk of loosening.
- Slotted drive design allows for easy installation and removal using standard tools, reducing assembly time.
- Headless, flat-tip profile enables flush mounting in tight spaces without protruding components.
- Coarse M3 x 0.5 mm metric thread provides quick engagement and strong holding power in various materials.
- Compliance with DIN 551/ISO 4766 standards ensures consistent quality and interchangeability in global applications.
- RoHS 3 compliance with lead exemption meets environmental regulations while maintaining brass alloy performance.
Professional Applications & Engineering Value
Engineered for precision fastening, these M3 brass set screws with Class 6g thread fit and slotted drive excel in applications where space constraints and corrosion resistance are critical. The headless design and flat tip allow seamless integration into machinery, electrical enclosures, and automotive assemblies, preventing movement in shafts, collars, and gears. Made from durable brass material, they resist galvanic corrosion when paired with dissimilar metals, extending service life in industrial settings. The coarse 0.5 mm pitch metric thread ensures rapid installation and robust clamping force, reducing the risk of strip-out in soft materials. Ideal for OEM and maintenance use, these screws meet DIN 551/ISO 4766 standards for reliability in high-vibration environments.
Specification Summary & Compliance
This M3 set screw features a 5 mm length, right-hand coarse thread with 0.5 mm pitch, and Class 6g thread fit per ISO metric standards for precise dimensional accuracy. Manufactured in compliance with DIN 551 (ISO 4766) specifications, it ensures consistent performance in industrial fastening. The product is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, adhering to environmental and safety regulations.
