- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Aluminum is light weight, corrosion resistant and has excellent electrical and thermal conductivity.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 1"
- Thread Length (Nominal): 0.809"
- Head Diameter (Minimum): 0.556"
- Head Diameter (Maximum): 0.597"
- Head Height, Overall: 0.191"
- Slot Depth (Minimum): 0.058"
- Slot Depth (Maximum): 0.088"
- Slot Width (Minimum): 0.072"
- Slot Width (Maximum): 0.084"
PRODUCT ATTRIBUTES- Category: Machine Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Aluminum
- Material Grade: Standard Commercial Grade
- Coating: Uncoated
- Origin: Origin Undefined
Product UPC Code:
698435459601
- Material Grade:
- Standard Commercial Grade
- Shop by System of Measurement:
- Inch
- Shop by Material:
- Aluminum
- Product Class:
- Externally Threaded Fasteners
- Order:
- Machine Thread Fasteners
- Category:
- Machine Screws
- System of Measurement:
- Inch
- Brand:
- Aspen Fasteners
- Head Style:
- Flat Countersunk Head
- Head Style Detail:
- 82 Degree Countersink
- Drive Style:
- Slotted Drive
- Thread Length:
- Full Thread
- Thread Direction:
- Right-Hand Thread
- Material:
- Aluminum
- Length (Nominal):
- 1"
- Thread Pitch:
- 18
- Diameter (Nominal):
- 5/16"
- Coating:
- Uncoated
- POS:
- SC556-51618X1-000400
- Brand:
- Aspen Fasteners(r)
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product58/SC556-51618X1.PDF
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/SC556-51618X1.zip
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SC556-51618X1
- Slot Width (Maximum):
- 0.084"
- Slot Depth (Maximum):
- 0.088"
- Slot Depth (Minimum):
- 0.058"
- Head Height, Overall:
- 0.191"
- Thread Length (Nominal):
- 0.809"
- Slot Width (Minimum):
- 0.072"
- Head Diameter (Maximum):
- 0.597"
- Head Diameter (Minimum):
- 0.556"
- Origin:
- Origin Undefined
- Diameter (Dimension):
- 0.3125"
