S-93339A217 M6 x 25.8 mm 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 from alloy steel construction with Rockwell C39 hardness for exceptional resistance to wear and loosening under vibration.
- Precise Class 6g thread fit ensures reliable and consistent engagement, reducing the risk of cross-threading and assembly errors.
- Ball tip design provides concentrated contact pressure for a more secure and mar-free grip on the driven component.
- 3 mm hex drive offers a common and reliable interface for high-torque installation with standard tools.
- Coarse M6 x 1 mm thread enables faster installation and robust performance in a wide range of materials.
- Headless, right-hand design allows for a flush finish in applications where space is limited and protrusion is not acceptable.
- RoHS 3 compliance ensures the set screw meets stringent environmental regulations for use in various industrial markets.
Professional Applications & Engineering Value
This M6 metric set screw is engineered to address critical fastening challenges in demanding environments. The alloy steel material, hardened to Rockwell C39, provides the necessary durability and shear strength to prevent failure under dynamic loads. Its headless hex drive and ball tip are specifically designed for applications requiring a secure, flush-mount set screw that will not back out, such as in securing collars, gears, and pulleys onto shafts. The coarse thread pitch and Class 6g tolerance ensure quick and reliable assembly, making it an ideal industrial set screw for production lines where speed and reliability are paramount. This combination of features delivers a robust solution for maintaining positional integrity in machinery and equipment.
Specification Summary & Compliance
This set screw conforms to metric thread standards with an M6 x 1 mm coarse thread and a Class 6g thread fit for standard industrial applications. It is manufactured from alloy steel and is RoHS 3 (2015/863/EU) compliant with exemption 6(a) for lead as an alloying element in steel, ensuring it meets essential health and environmental safety directives for global use.
