1/4"-20 X 5/8" Button Head Hex Socket Cap Screws, Coarse Thread, Alloy Steel, Made in U.S.A.

PART NUMBER:
SO001-1420X58
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  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • Button head screws have a wider bearing surface and maintain a low head profile.
  • An internal hex socket drive is also known as an Allen drive.
  • Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 1/4"
  • Thread Pitch: 20
  • Diameter (Dimension): 0.25"
  • Length (Nominal): 5/8"
  • Thread Length (Nominal): 0.625"
  • Drive Recess Size: 5/32"
  • Drive Recess Width: 0.156"
  • Drive Recess Depth: 0.087"
  • Head Diameter (Minimum): 0.419"
  • Head Diameter (Maximum): 0.437"
  • Head Height, Overall (Minimum): 0.122"
  • Head Height, Overall (Maximum): 0.132"
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners
  • Head Style: Button Head
  • Drive Style: Hex Socket Drive
  • Pitch: Coarse Thread
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Material Grade: Alloy Steel
  • Coating: Uncoated
  • Origin: Made in U.S.A.
  • Standards and Specifications: ASME B18.3
Shop by System of Measurement:
Inch
Thread Pitch:
20
Shop by Application:
Socket Products
Standards and Specifications:
ASME B18.3
Product Class:
Externally Threaded Fasteners
Drive Style:
Hex Socket Drive
Order:
Machine Thread Fasteners
Coating:
Uncoated
Thread Direction:
Right-Hand Thread
Thread Length:
Full Thread
System of Measurement:
Inch
Shop by Material:
Steel
Category:
Socket Head Cap Screws
Length (Nominal):
5/8"
Pitch:
Coarse Thread
Head Style:
Button Head
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/SO001-1420X58
Material Grade:
Alloy Steel
Material:
Steel
Diameter (Nominal):
1/4"
Origin:
Made in U.S.A.
Brand:
Aspen Fasteners
POS:
SO001-1420X58-000300,SO001-1420X58-000100,SO001-1420X58-000700
Drive Recess Depth:
0.087"
Drive Recess Width:
0.156"
Head Height, Overall (Minimum):
0.122"
Diameter (Dimension):
0.25"
Head Diameter (Minimum):
0.419"
Drive Recess Size:
5/32"
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/SO001-1420X58.zip
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product59/SO001-1420X58.PDF
Thread Length (Nominal):
0.625"
Head Height, Overall (Maximum):
0.132"
Head Diameter (Maximum):
0.437"
  • Description
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • Button head screws have a wider bearing surface and maintain a low head profile.
    • An internal hex socket drive is also known as an Allen drive.
    • Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 1/4"
    • Thread Pitch: 20
    • Diameter (Dimension): 0.25"
    • Length (Nominal): 5/8"
    • Thread Length (Nominal): 0.625"
    • Drive Recess Size: 5/32"
    • Drive Recess Width: 0.156"
    • Drive Recess Depth: 0.087"
    • Head Diameter (Minimum): 0.419"
    • Head Diameter (Maximum): 0.437"
    • Head Height, Overall (Minimum): 0.122"
    • Head Height, Overall (Maximum): 0.132"
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners
    • Head Style: Button Head
    • Drive Style: Hex Socket Drive
    • Pitch: Coarse Thread
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Steel
    • Material Grade: Alloy Steel
    • Coating: Uncoated
    • Origin: Made in U.S.A.
    • Standards and Specifications: ASME B18.3
  • 3D Product View

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