- Holds an object in place via friction between the point of the screw and the fastened material.
- Headless set screws are also known as blind screws or grub screws.
- 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): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 1/4"
- Thread Length (Nominal): 0.25"
- Drive Recess Size: 5/32"
- Drive Recess Depth: 0.156"
- Point Width (Minimum): 0.156"
- Point Width (Maximum): 0.172"
- Point Angle (Degrees): 118
- Category: Set Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Pitch: UNC Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Cup Point
- Material: Steel
- Material Grade: Alloy Steel
- Material Processes: Heat Treated
- Coating: Uncoated
- Hardness Rating: Rockwell C45-C53
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.3
- Coating:
- Uncoated
- Standards and Specifications:
- ASME B18.3
- Thread Pitch:
- 18
- Drive Style:
- Hex Socket Drive
- Order:
- Machine Thread Fasteners
- Drive Recess Size:
- 5/32"
- Material Grade:
- Alloy Steel
- Thread Length:
- Full Thread
- Origin:
- Made in U.S.A.
- Shop by Application:
- Socket Products
- Shop by System of Measurement:
- Inch
- Diameter (Dimension):
- 0.3125"
- Head Style:
- Headless
- Category:
- Set Screws
- Product Class:
- Externally Threaded Fasteners
- Point:
- Cup Point
- Thread Direction:
- Right-Hand Thread
- Brand:
- Aspen Fasteners
- Material Processes:
- Heat Treated
- Diameter (Nominal):
- 5/16"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SO021-51618X14
- Hardness Rating:
- Rockwell C45-C53
- Material:
- Steel
- Shop by Material:
- Steel
- System of Measurement:
- Inch
- Length (Nominal):
- 1/4"
- Pitch:
- UNC Coarse Thread
- Thread Length (Nominal):
- 0.25"
- Drive Recess Depth:
- 0.156"
- Point Angle (Degrees):
- 118
- Point Width (Maximum):
- 0.172"
- Point Width (Minimum):
- 0.156"
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/SO021-51618X14.zip
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product59/SO021-51618X14.PDF
- POS:
- SO021-51618X14-000100,SO021-51618X14-000400
-
Description
- Holds an object in place via friction between the point of the screw and the fastened material.
- Headless set screws are also known as blind screws or grub screws.
- 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): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 1/4"
- Thread Length (Nominal): 0.25"
- Drive Recess Size: 5/32"
- Drive Recess Depth: 0.156"
- Point Width (Minimum): 0.156"
- Point Width (Maximum): 0.172"
- Point Angle (Degrees): 118
- Category: Set Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Pitch: UNC Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Cup Point
- Material: Steel
- Material Grade: Alloy Steel
- Material Processes: Heat Treated
- Coating: Uncoated
- Hardness Rating: Rockwell C45-C53
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.3
-
3D Product View
