Description
Upgrade your fastening performance with the Set Screws Socket Cup Point Nylon Patch Alloy Thermal Black Oxide 5-40 x 3/8. These precision set screws are engineered for secure, vibration-resistant locking in fixtures, jigs, and machinery. The socket drive delivers a flush, low-profile installation, while the cup point provides reliable torque transfer without marring your surfaces.
Key Features
- Socket drive for a clean, recessed installation compatible with standard hex tools.
- Cup point design offers a strong bite and resists loosening under vibration.
- Nylon patch insert protects mating surfaces from surface damage during tightening.
- Alloy steel construction delivers high strength and long service life.
- Thermal black oxide finish enhances corrosion resistance and reduces glare in bright work environments.
- Precise dimensions with 5-40 thread size and 3/8 in length for reliable fit in standard applications.
Specifications
- Type: Set screw with socket drive and cup point
- Material: Alloy steel
- Finish: Thermal Black Oxide
- Point: Cup
- Patch: Nylon Patch
- Drive: Socket
- Thread Size: 5-40
- Length: 3/8 in
Applications
Perfect for securing gears, pulleys, fixtures, and machinery components where surface protection is essential. The nylon patch minimizes marring on delicate surfaces, while the cup point maintains a firm hold under vibration and dynamic loads. Ideal for manufacturing, automotive, and workshop environments requiring durable, precise fasteners.
Installation Tips
- Ensure threads are clean and lightly lubricated as needed before tightening.
- Torque to the manufacturer's recommended specifications to maximize life and performance.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

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