- Also known as coach bolts, are typically used to fasten metal to wood.
- The square neck under the head locks the bolt into place.
- The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.
- Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch.
- Can be used as a security fastener. The smooth head prevents unfastening from the head side.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Diameter (Minimum): 0.298"
- Diameter (Maximum): 0.324"
- Length (Nominal): 7"
- Thread Length (Nominal): 6"
- 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
- Head Markings: Three radial lines 120 degrees apart and manufacturer ID
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Grade 5
- Coating: Zinc Plated
- Coating Color: Clear
- Standards and Specifications: ASME B18.5 and SAE J429
Product UPC Code:
698435958296
- Brand:
- Aspen Fasteners
- Category:
- Carriage Bolts
- Coating:
- Zinc Plated
- Coating Color:
- Clear
- 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 Markings:
- Three radial lines 120 degrees apart and manufacturer ID
- Head Style:
- Round Head
- Head Style Detail:
- Square Neck
- Length (Nominal):
- 7"
- Material:
- Steel
- Material Grade:
- Grade 5
- Neck Height:
- 0.187"
- Neck Width:
- 0.324"
- Order:
- Machine Thread Fasteners
- Product Class:
- Externally Threaded Fasteners
- Standards and Specifications:
- ASME B18.5 and SAE J429
- System of Measurement:
- Inch
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Part Thread
- Thread Length (Nominal):
- 6"
- Thread Pitch:
- 18
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/BO005-51618X7.zip
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/BO005-51618X7
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product92/BO005-51618X7.PDF
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Inch
- POS:
- BO005-51618X7-000330
