S-91390A673 M12 x 45 mm DIN 916, ISO 4029 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 high-strength alloy steel construction and Rockwell C45 hardness for exceptional resistance to vibration loosening and wear.
- Precise thread engagement with Class 5g6g fine thread fit ensuring reliable, secure fastening in demanding applications.
- Space-saving headless design allows for flush mounting where protruding fastener heads are not permissible.
- Easy installation and removal with a standard 6mm hex drive, providing a secure tool grip and reducing assembly time.
- Enhanced grip and component protection from the cup tip, which minimizes surface damage to the mating part.
- Guaranteed dimensional accuracy and interchangeability, manufactured to meet DIN 916 and ISO 4029 international standards.
- Safe for sensitive applications with full compliance to RoHS 3 and REACH environmental regulations, ensuring no hazardous substances.
Professional Applications & Engineering Value
This M12 x 1.5mm alloy steel set screw is engineered to solve critical challenges in precision industrial fastening. Its headless design and cup tip are ideal for applications requiring a flush finish and minimal component marring, such as in machinery alignment, shaft collars, and gear assemblies. The fine metric thread and Class 5g6g thread fit provide superior resistance to vibrational loosening, ensuring long-term reliability in high-stress environments. Manufactured from high-strength alloy steel and hardened to Rockwell C45, it delivers maximum durability and fatigue resistance, making it a trusted component for industrial set screw applications demanding precision and strength.
Specification Summary & Compliance
This set screw features a M12 x 1.5mm fine thread with Class 5g6g thread fit per ISO metric standards, ensuring precise dimensional accuracy. It is manufactured in compliance with DIN 916 / ISO 4029 specifications for headless set screws with hex socket. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming it is free from restricted hazardous substances.
