S-92098A165 M8 x 8 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 holding power with Rockwell B67 hardness alloy steel construction that resists deformation under high stress
- Precise Class 6g thread fit ensures smooth installation and reliable engagement in mating components
- DIN 551 and ISO 4766 compliance guarantees dimensional accuracy and interchangeability in global applications
- Flat tip design provides maximum surface contact for secure positioning without damaging shafts
- Headless, slotted drive configuration allows flush mounting in confined spaces with standard tool compatibility
- RoHS 3 and REACH compliance ensures environmental responsibility and material safety in regulated industries
- M8 coarse thread (1.25mm pitch) enables rapid assembly while maintaining strong vibration resistance
Professional Applications & Engineering Value
This metric set screw delivers critical engineering solutions where space constraints and vibration resistance are paramount. The alloy steel composition with Rockwell B67 hardness provides exceptional shear strength for permanent fastening in pulleys, gears, and collars. The headless design with slotted drive enables flush installation in rotating assemblies where protruding fasteners would cause interference. Manufactured to DIN 551 and ISO 4766 standards, this M8 x 1.25mm set screw maintains precise Class 6g thread tolerances for consistent performance in automotive, machinery, and industrial equipment applications. The flat tip distributes clamping force evenly, preventing component damage while the coarse pitch thread resists loosening under dynamic loads.
Specification Summary & Compliance
This set screw features M8 x 1.25mm metric coarse threads with Class 6g thread fit tolerance per ISO standards. The 8mm length and flat tip configuration meet DIN 551 and ISO 4766 manufacturing specifications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and material safety for global industrial applications.
