S-93038A128 M4 x 8 mm DIN 551, ISO 4766 Set Screws
Set Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance from high-quality brass construction, ensuring long-term reliability in harsh environments
- Precise Class 6g thread fit guarantees secure fastening and vibration resistance in demanding applications
- DIN 551/ISO 4766 compliance delivers consistent dimensional accuracy and interchangeability
- Coarse 0.7mm pitch thread design enables quick installation and reduced cross-threading risks
- Headless slotted drive configuration allows for flush mounting in space-constrained assemblies
- RoHS 3 compliance with exemption meets environmental regulations while maintaining material performance
- Flat tip design provides maximum surface contact for secure component positioning
Professional Applications & Engineering Value
Engineered for precision alignment and permanent fastening in industrial machinery, this M4 brass set screw solves critical challenges in equipment manufacturing and maintenance. The Class 6g thread fit ensures tight tolerances that prevent loosening under vibration, while the coarse metric thread with 0.7mm pitch facilitates rapid assembly in production environments. The headless design with slotted drive enables flush installation where protruding fasteners would interfere with moving components. Manufactured from corrosion-resistant brass, this fastener maintains integrity in electrical applications and moist conditions where steel fasteners would degrade. The flat tip creates secure contact surfaces for precise component positioning in shafts, collars, and gears.
Specification Summary & Compliance
This metric set screw features M4 x 0.7mm coarse threading with Class 6g thread fit tolerance according to ISO metric standards. The 8mm length and flat tip configuration conform to DIN 551 specifications (equivalent to ISO 4766). Manufacturing complies with RoHS 3 (2015/863/EU) regulations under exemption 6(c) for lead in copper alloys, ensuring environmental compliance without compromising mechanical performance.
