- Headless set screws are also known as blind screws or grub screws.
- Holds an object in place via friction between the point of the screw and the fastened material.
- An internal hex socket drive is also known as an Allen drive.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- Set screws are designed to be used under compressive stress only.
- Diameter (Nominal): #4
- Thread Pitch: 40
- Length (Nominal): 1/2"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Set Screws
- System of Measurement: Inch
- Brand: Unbrako®
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Thread Direction: Right-Hand Thread
- Point: Knurled Cup Point
- Material: Steel
- Material Grade: Alloy Steel
- Coating: Uncoated
- Standards and Specifications: ASME B18.3
Product UPC Code:
692559508269
- Head Style:
- Headless
- Steel:
- Steel
- Socket Products:
- Socket Products
- Product Class:
- Externally Threaded Fasteners
- Order:
- Machine Thread Fasteners
- Category:
- Set Screws
- System of Measurement:
- Inch
- Brand:
- Unbrako(r)
- Drive Style:
- Hex Socket Drive
- Thread Direction:
- Right-Hand Thread
- Point:
- Knurled Cup Point
- Material:
- Steel
- Material Grade:
- Alloy Steel
- Coating:
- Uncoated
- Standards and Specifications:
- ASME B18.3
- Diameter (Nominal):
- #4
- Thread Pitch:
- 40
- Length (Nominal):
- 1/2"
