- Holds an object in place via friction between the point of the screw and the fastened material.
- While similar to set screws with a hex recess drive, the square head allows for a wrench to be used.
- Square head set screws are also known as grub screws.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- Set screws are designed to be used under compressive stress only.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 3/4"
- Thread Length (Nominal): 0.75"
- Across Flats (Basic): 0.25"
- Across Flats (Minimum): 0.241"
- Across Flats (Maximum): 0.25"
- Head Height, Overall (Minimum): 0.178"
- Head Height, Overall (Maximum): 0.196"
- Point Width (Minimum): 0.118"
- Point Width (Maximum): 0.132"
- Point Angle (Degrees): 118
PRODUCT ATTRIBUTES- Category: Set Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Square Head
- Drive Style: External Square Drive
- Pitch: Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Cup Point
- Material: Steel
- Material Grade: Alloy Steel
- Material Processes: Through-Hardened
- Coating: Uncoated
- Hardness Rating: Rockwell C45-C53
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.6.2
Product UPC Code:
698435904729
- Drive Style:
- External Square Drive
- Head Height, Overall (Maximum):
- 0.196"
- Head Height, Overall (Minimum):
- 0.178"
- Material Processes:
- Through-Hardened
- Diameter (Nominal):
- 1/4"
- Shop by System of Measurement:
- Inch
- Shop by Material:
- Steel
- Category:
- Set Screws
- Across Flats (Maximum):
- 0.25"
- Pitch:
- Coarse Thread
- Order:
- Machine Thread Fasteners
- Coating:
- Uncoated
- Thread Length:
- Full Thread
- Thread Direction:
- Right-Hand Thread
- Thread Pitch:
- 20
- Length (Nominal):
- 3/4"
- Hardness Rating:
- Rockwell C45-C53
- Material:
- Steel
- Across Flats (Minimum):
- 0.241"
- Point Width (Maximum):
- 0.132"
- System of Measurement:
- Inch
- Product Class:
- Externally Threaded Fasteners
- Brand:
- Aspen Fasteners
- Across Flats (Basic):
- 0.25"
- Point:
- Cup Point
- Head Style:
- Square Head
- Diameter (Dimension):
- 0.25"
- Standards and Specifications:
- ASME B18.6.2
- Material Grade:
- Alloy Steel
- Thread Length (Nominal):
- 0.75"
- Point Width (Minimum):
- 0.118"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SO101-1420X34
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product89/SO101-1420X34.PDF
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/SO101-1420X34.zip
- Origin:
- Origin Undefined
- Point Angle (Degrees):
- 118
- POS:
- SO101-1420X34-004000
