#4-40 X 1/4" Button Head Hex Socket Cap Screws, Alloy Steel, Plain, Unbrako

PART NUMBER:
UB001-440X14-001900
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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): #4
  • Thread Pitch: 40
  • Diameter (Dimension): 0.112"
  • Length (Nominal): 1/4"
  • Thread Length (Nominal): 0.25"
  • Drive Recess Size: 1/16"
  • Drive Recess Width: 0.062"
  • Drive Recess Depth: 0.035"
  • Head Diameter (Minimum): 0.201"
  • Head Diameter (Maximum): 0.213"
  • Head Height, Overall (Minimum): 0.051"
  • Head Height, Overall (Maximum): 0.059"
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Inch
  • Brand: Unbrako®
  • Head Style: Button Head
  • Drive Style: Hex Socket Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Material Grade: Alloy Steel
  • Coating: Uncoated
  • Origin: Origin Undefined
  • Standards and Specifications: ASME B18.3
Product UPC Code:
698435805262
Head Style:
Button Head
Brand:
Unbrako(r)
System of Measurement:
Inch
Category:
Socket Head Cap Screws
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Material:
Steel
Length (Nominal):
1/4"
Thread Pitch:
40
Diameter (Nominal):
#4
Thread Length:
Full Thread
Thread Direction:
Right-Hand Thread
Drive Style:
Hex Socket Drive
Standards and Specifications:
ASME B18.3
Coating:
Uncoated
Material Grade:
Alloy Steel
POS:
UB001-440X14-001900
Diameter (Dimension):
0.112"
Drive Recess Depth:
0.035"
Shop by Material:
Steel
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/UB001-440X14.zip
Head Height, Overall (Maximum):
0.059"
Shop by Application:
Socket Products
Head Diameter (Minimum):
0.201"
Drive Recess Width:
0.062"
Shop by System of Measurement:
Inch
Thread Length (Nominal):
0.25"
Head Diameter (Maximum):
0.213"
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/UB001-440X14
Head Height, Overall (Minimum):
0.051"
Drive Recess Size:
1/16"
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product70/UB001-440X14.PDF
Origin:
Origin Undefined
  • 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): #4
    • Thread Pitch: 40
    • Diameter (Dimension): 0.112"
    • Length (Nominal): 1/4"
    • Thread Length (Nominal): 0.25"
    • Drive Recess Size: 1/16"
    • Drive Recess Width: 0.062"
    • Drive Recess Depth: 0.035"
    • Head Diameter (Minimum): 0.201"
    • Head Diameter (Maximum): 0.213"
    • Head Height, Overall (Minimum): 0.051"
    • Head Height, Overall (Maximum): 0.059"
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Inch
    • Brand: Unbrako®
    • Head Style: Button Head
    • Drive Style: Hex Socket Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Steel
    • Material Grade: Alloy Steel
    • Coating: Uncoated
    • Origin: Origin Undefined
    • Standards and Specifications: ASME B18.3
    Product UPC Code:
    698435805262
  • 3D Product View

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