S-93038A138 M5 x 12 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 consistent engagement and secure fastening in mating components
- Slotted drive design provides straightforward installation with standard screwdrivers while maintaining headless profile
- M5 coarse thread with 0.8mm pitch enables rapid assembly and superior resistance to vibration loosening
- DIN 551/ISO 4766 compliance ensures dimensional accuracy and interchangeability in international applications
- RoHS 3 certification meets environmental compliance standards for global manufacturing operations
- Compact 12mm length with flat tip delivers precise positioning and secure fastening in space-constrained assemblies
Professional Applications & Engineering Value
Engineered for precision fastening applications, these M5 brass set screws with Class 6g thread fit provide exceptional dimensional stability in machinery, electronics, and automotive assemblies. The corrosion-resistant brass material eliminates rust concerns in environments exposed to moisture, chemicals, or temperature variations. The slotted headless design maintains flush surfaces while allowing easy adjustment in confined spaces. With coarse thread pitch and right-hand threading, these fasteners resist vibrational loosening and ensure reliable performance in dynamic load conditions. The DIN 551 specification guarantees consistent quality for OEM and MRO applications requiring metric fasteners with proven engineering standards.
Specification Summary & Compliance
This metric set screw features M5×0.8mm coarse threading with Class 6g thread tolerance per ISO standards. The 12mm length with flat tip configuration meets DIN 551 specifications (equivalent to ISO 4766) for dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) regulations under exemption 6(c) for lead content in copper alloys, ensuring environmental compliance for international industrial applications.
