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Prime-Line 9063799 Carriage Bolts, 3/8 In.-16 X 4 In., A307 Grade A Zinc Plated Steel (25 Pack)

  • Based on 73 reviews
Condition: New
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$20.77 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 28
Order within 18 hours and 53 minutes
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Features

  • Size: 3/8 inch-16 X 4 inch
  • Features a smooth rounded head as opposed to a standard hex head
  • Square shoulder allows for nut to be tightened or loosened
  • Often used in cases where a protruding bolt head could cause injury
  • Nuts and washers not included, ensure washers and nuts are same diameter
  • Thread Type: Coarse, Thread Class: UNC-2A, Point Style: Blunt
  • Specification(s) Met: ASME B18.5 and ASTM A307A

Description

Carriage bolts feature a slightly rounded head and have no exposed sharp edges when fully fastened. Due to that reason, they are often used when a more aesthetic look is desired. They are commonly used on docks and on playground equipment or in cases where it may be difficult to reach the bolt head with a tool. The square shoulder on carriage bolts help to hold it in place while the nut is fastened.

Material: Steel


Grade Rating: Grade A


Thread Size: 3/8"-16


Exterior Finish: Zinc


Manufacturer Grade: Grade A


Material: ‎Steel


Grade Rating: ‎Grade A


Thread Size: ‎3/8"-16


Exterior Finish: ‎Zinc


Manufacturer Grade: ‎Grade A


Head Style: ‎Domed


Color: ‎Zinc


Fastener Type: ‎Carriage Bolt


Brand: ‎PRIME-LINE


Thread Type: ‎Unc


Item Diameter: ‎0.38 Inches


Thread Style: ‎Right Hand


Size: ‎3/8 in. -16


Head Type: ‎Domed


Thread Class: ‎Others


Manufacturer: ‎Prime-Line


Part Number: ‎9063799


Item Weight: ‎2.95 pounds


Country of Origin: ‎China


Item model number: ‎9063799


Finish: ‎Zinc Plated


Item Package Quantity: ‎1


Cutting Diameter: ‎0.38 Inches


Tool Tip Description: ‎Domed


Measurement System: ‎Inch


Certification: ‎Asme B18.5; Astm A307a


Included Components: ‎Carriage Bolt


Batteries Required?: ‎No


Date First Available: August 21, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great price.
Just what we needed.
Reviewed in the United States on March 6, 2021 by Gail Anne

  • Carriage bolts
They are as described
Reviewed in the United States on October 26, 2020 by B

  • Great Product.
Great Product. Fair Price. Amazing, Quick, Delivery! Very Pleased All the Way Around. t.
Reviewed in the United States on June 8, 2022 by t

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