Product 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.
- 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.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 3/4"
- Thread Length (Minimum): 0.563"
- Neck Width: 0.324"
- Neck Height: 0.187"
- Head Diameter: 0.719"
- Head Height, Overall: 0.176"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Carriage Bolts
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Round Head
- Head Style Detail: Square Neck
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Grade 5 Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Standards and Specifications: ASME B18.5 and SAE J429
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Standards and Specifications ASME B18.5 and SAE J429
Category Carriage Bolts
Head Style Round Head
System of Measurement US Units
Coating Process Zinc Plated, Clear
Material Grade 5 Steel
Length 3/4"
Diameter/Pitch 5/16"-18
