S-91067A144 M5 x 25 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
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Maximum holding power ensured by Class 6g thread fit and coarse pitch design for secure fastening in industrial applications
- Space-saving headless design allows for flush mounting where protruding fasteners aren't feasible
- Easy installation and adjustment with standard slotted drive compatible with common tools
- Precision flat tip provides consistent surface contact and prevents component damage during tightening
- Reliable standardization through DIN 551/ISO 4766 certification for consistent quality and interchangeability
- Environmental compliance with RoHS 3 and REACH regulations for safe use across global markets
Professional Applications & Engineering Value
This M5 metric set screw delivers exceptional engineering value in precision assembly applications where corrosion resistance and reliable positioning are critical. The 18-8 stainless steel construction prevents rust and degradation in demanding environments including marine, food processing, and outdoor equipment. The headless design with slotted drive enables flush mounting in confined spaces while maintaining accessibility for adjustment. The Class 6g thread fit with coarse pitch ensures quick installation and superior vibration resistance, making these set screws ideal for securing collars, gears, and pulleys on shafts in mechanical systems. The flat tip design distributes pressure evenly, preventing damage to sensitive components during tightening operations.
Specification Summary & Compliance
This M5x0.8x25mm set screw features precise Class 6g thread tolerance with coarse pitch threading for optimal performance. Manufactured to DIN 551 specifications (equivalent to ISO 4766) ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial fasteners.
