#8-32 X 4" Carriage Bolts, Round Head, Square Neck, Full Thread, A307 Steel, Zinc

$262.33
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PART NUMBER:
BO009-832X4X4-000500
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  • Also known as coach bolts, are typically used to fasten metal to wood.
  • The square neck under the head locks the bolt into place.
  • ASTM A307 steel is a standard "industrial spec" low carbon grade of steel.
  • A307 steel fasteners have a minimum tensile strength of 60,000 pounds per square inch.
  • Can be used as a security fastener. The smooth head prevents unfastening from the head side.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #8
  • Thread Pitch: 32
  • Diameter (Dimension): 0.1562"
  • Diameter (Minimum): 0.157"
  • Diameter (Maximum): 0.173"
  • Length (Nominal): 4"
  • Thread Length (Nominal): 3.892"
  • Neck Width: 0.169"
  • Neck Height: 0.108"
  • Head Diameter (Minimum): 0.298"
  • Head Diameter (Maximum): 0.328"
  • Head Height, Overall (Minimum): 0.083"
  • Head Height, Overall (Maximum): 0.102"
PRODUCT ATTRIBUTES
  • Category: Carriage Bolts
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Round Head
  • Head Style Detail: Square Neck
  • Head Markings: Material Grade Mark "A307"
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Material Grade: A307 Steel
  • Coating: Zinc Plated
  • Coating Color: Clear
  • Standards and Specifications: ASME B18.5
Product UPC Code:
698435010376
Buy in Bulk and Save
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product92/BO009-832X4X4.PDF
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/BO009-832X4X4.zip
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/BO009-832X4X4
Neck Height:
0.108"
Neck Width:
0.169"
Head Height, Overall (Maximum):
0.102"
Head Height, Overall (Minimum):
0.083"
Head Diameter (Maximum):
0.328"
Head Diameter (Minimum):
0.298"
Thread Length (Nominal):
3.892"
Length (Nominal):
4"
Thread Pitch:
32
Diameter (Maximum):
0.173"
Diameter (Minimum):
0.157"
Diameter (Dimension):
0.1562"
Diameter (Nominal):
#8
Standards and Specifications:
ASME B18.5
Coating Color:
Clear
Coating:
Zinc Plated
Material Grade:
A307 Steel
Material:
Steel
Thread Direction:
Right-Hand Thread
Thread Length:
Full Thread
Head Markings:
Material Grade Mark "A307"
Head Style Detail:
Square Neck
Head Style:
Round Head
Brand:
Aspen Fasteners(r)
System of Measurement:
Inch
Category:
Carriage Bolts
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Material:
Steel
Shop by System of Measurement:
Inch
  • Description
    • Also known as coach bolts, are typically used to fasten metal to wood.
    • The square neck under the head locks the bolt into place.
    • ASTM A307 steel is a standard "industrial spec" low carbon grade of steel.
    • A307 steel fasteners have a minimum tensile strength of 60,000 pounds per square inch.
    • Can be used as a security fastener. The smooth head prevents unfastening from the head side.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #8
    • Thread Pitch: 32
    • Diameter (Dimension): 0.1562"
    • Diameter (Minimum): 0.157"
    • Diameter (Maximum): 0.173"
    • Length (Nominal): 4"
    • Thread Length (Nominal): 3.892"
    • Neck Width: 0.169"
    • Neck Height: 0.108"
    • Head Diameter (Minimum): 0.298"
    • Head Diameter (Maximum): 0.328"
    • Head Height, Overall (Minimum): 0.083"
    • Head Height, Overall (Maximum): 0.102"
    PRODUCT ATTRIBUTES
    • Category: Carriage Bolts
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Round Head
    • Head Style Detail: Square Neck
    • Head Markings: Material Grade Mark "A307"
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Steel
    • Material Grade: A307 Steel
    • Coating: Zinc Plated
    • Coating Color: Clear
    • Standards and Specifications: ASME B18.5
    Product UPC Code:
    698435010376

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