S-91067A157 M8 x 16 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 with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Precise and secure fastening ensured by the M8 coarse thread (1.25mm pitch) and Class 6g thread fit, providing excellent engagement and vibration resistance.
- Space-saving headless design allows for flush mounting in applications where protruding fastener heads are not permissible.
- Simple and reliable installation using a standard slotted screwdriver, facilitating easy assembly and maintenance.
- Consistent performance and interchangeability guaranteed by compliance with DIN 551 and ISO 4766 standards.
- Enhanced safety and environmental responsibility through full compliance with RoHS 3 and REACH regulations.
- Versatile flat tip design provides a positive grip on mating surfaces for secure positioning of components.
Professional Applications & Engineering Value
This M8 metric set screw is engineered to solve critical fastening challenges in industrial and mechanical assemblies. Manufactured from 18-8 stainless steel, it offers excellent resistance to rust and corrosion, making it suitable for use in demanding environments such as outdoor equipment, food processing machinery, and marine applications. The slotted, headless design and flat tip are ideal for securing collars, gears, and pulleys onto shafts without interfering with adjacent components. The coarse thread (1.25mm pitch) and Class 6g thread fit ensure quick assembly and a reliable, vibration-resistant hold, preventing loosening under dynamic loads. This combination of material properties and precise thread form delivers long-term durability and maintenance-free operation in precision engineering applications.
Specification Summary & Compliance
This set screw features an M8 x 1.25mm coarse metric thread with a Class 6g thread fit and a length of 16mm. It is manufactured to conform to DIN 551 (equivalent to ISO 4766) standards, ensuring dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.
