S-91067A161 M8 x 30 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 18-8 stainless steel construction ensures long-term reliability in harsh or humid environments, reducing maintenance needs and replacement costs.
- Headless, slotted drive design allows for flush mounting in tight spaces and easy installation with standard tools, enhancing assembly efficiency.
- M8 coarse thread with 1.25mm pitch provides quick engagement and strong holding power, minimizing the risk of loosening under vibration.
- Class 6g thread fit guarantees precise dimensional accuracy and consistent performance in metric assemblies, ensuring secure fits.
- Flat tip design offers maximum surface contact for improved grip and resistance to slipping in shaft collars and pulleys.
- Compliance with DIN 551 and ISO 4766 standards assures interchangeability and quality consistency for global engineering projects.
- RoHS 3 and REACH environmental compliance supports sustainable manufacturing and safe use in regulated industries.
Professional Applications & Engineering Value
This M8 metric set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it ideal for applications in machinery, automotive systems, and outdoor equipment where exposure to moisture is a concern. Its headless, slotted design enables seamless integration into confined spaces, while the coarse thread with Class 6g fit ensures rapid installation and reliable torque transmission. By adhering to DIN 551 and ISO 4766 standards, this fastener delivers consistent performance in precision assemblies, reducing downtime and enhancing operational safety in demanding environments.
Specification Summary & Compliance
This set screw features an M8 x 1.25mm coarse thread with Class 6g tolerance for precise metric threading. It complies with DIN 551 and ISO 4766 manufacturing specifications, ensuring dimensional accuracy and reliability. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, supporting safe and sustainable usage in industrial applications.
