5/16"-18 X 5-1/2" Carriage Bolts, Round Head, Square Neck, Silicon Bronze

PART NUMBER:
BO114-51618X512-000025
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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.
  • Can be used as a security fastener. The smooth head prevents unfastening from the head side.
  • Silicon Bronze: non-magnetic, corrosion resistant, and has good thermal and electrical conductivity.
  • Offers superior corrosion resistant as compared to stainless steel and is stronger than brass.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 5/16"
  • Thread Pitch: 18
  • Diameter (Dimension): 0.3125"
  • Diameter (Minimum): 0.298"
  • Diameter (Maximum): 0.324"
  • Length (Nominal): 5-1/2"
  • Thread Length (Nominal): 0.875"
  • Neck Width: 0.324"
  • Neck Height: 0.187"
  • Head Diameter (Minimum): 0.688"
  • Head Diameter (Maximum): 0.719"
  • Head Height, Overall (Minimum): 0.156"
  • Head Height, Overall (Maximum): 0.176"
PRODUCT ATTRIBUTES
  • Category: Carriage Bolts
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Round Head
  • Head Style Detail: Square Neck
  • Thread Length: Standard Thread Length
  • Thread Direction: Right-Hand Thread
  • Material: Silicon Bronze
  • Material Grade: Standard Commercial Grade
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.5
Product UPC Code:
698435075009
Brand:
Aspen Fasteners
Category:
Carriage Bolts
Coating:
Uncoated
Diameter (Dimension):
0.3125"
Diameter (Maximum):
0.324"
Diameter (Minimum):
0.298"
Diameter (Nominal):
5/16"
Head Diameter (Maximum):
0.719"
Head Diameter (Minimum):
0.688"
Head Height, Overall (Maximum):
0.176"
Head Height, Overall (Minimum):
0.156"
Head Style:
Round Head
Head Style Detail:
Square Neck
Length (Nominal):
5-1/2"
Material:
Silicon Bronze
Material Grade:
Standard Commercial Grade
Neck Height:
0.187"
Neck Width:
0.324"
Order:
Machine Thread Fasteners
POS:
BO114-51618X512-000025
Product Class:
Externally Threaded Fasteners
Standards and Specifications:
ASME B18.5
System of Measurement:
Inch
Thread Direction:
Right-Hand Thread
Thread Length:
Standard Thread Length
Thread Length (Nominal):
0.875"
Thread Pitch:
18
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/BO114-51618X512.zip
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/BO114-51618X512
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product75/BO114-51618X512.PDF
Shop by Material:
Silicon Bronze
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.
    • Can be used as a security fastener. The smooth head prevents unfastening from the head side.
    • Silicon Bronze: non-magnetic, corrosion resistant, and has good thermal and electrical conductivity.
    • Offers superior corrosion resistant as compared to stainless steel and is stronger than brass.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 5/16"
    • Thread Pitch: 18
    • Diameter (Dimension): 0.3125"
    • Diameter (Minimum): 0.298"
    • Diameter (Maximum): 0.324"
    • Length (Nominal): 5-1/2"
    • Thread Length (Nominal): 0.875"
    • Neck Width: 0.324"
    • Neck Height: 0.187"
    • Head Diameter (Minimum): 0.688"
    • Head Diameter (Maximum): 0.719"
    • Head Height, Overall (Minimum): 0.156"
    • Head Height, Overall (Maximum): 0.176"
    PRODUCT ATTRIBUTES
    • Category: Carriage Bolts
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Round Head
    • Head Style Detail: Square Neck
    • Thread Length: Standard Thread Length
    • Thread Direction: Right-Hand Thread
    • Material: Silicon Bronze
    • Material Grade: Standard Commercial Grade
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.5
    Product UPC Code:
    698435075009
  • 3D Product View

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