Carriage Bolts | Round Head Square Neck Bolts for Wood & Metal Applications

Carriage Bolts

Carriage bolts are primarily used in wood applications such as decks, docks, and swing sets. They can be used on other machinery and equipment. Grade A carriage bolts are mainly for light duty applications. The round head offers a smooth finish while the square neck underneath the head offers a secure connection when tightening a nut onto the bolt. Zinc is the most common finish, but these are also offered in plain and galvanized coating.

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Item #	Item Name	Price	Add To Cart/Request Quote

CBST-A-025-20-0500-HD	N/A 1/4-20 x 5" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0550-Z	N/A 1/4-20 x 5-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-025-20-0550-P	N/A 1/4-20 x 5-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0550-HD	N/A 1/4-20 x 5-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0600-Z	N/A 1/4-20 x 6" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-025-20-0600-P	N/A 1/4-20 x 6" Carriage Bolt Grade 316 Plain Finish, Partially Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-025-20-0600-P	N/A 1/4-20 x 6" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0600-HD	N/A 1/4-20 x 6" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0650-Z	N/A 1/4-20 x 6-1/2" A307 Carriage Bolt Grade A Zinc Finish, Partially Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0700-Z	N/A 1/4-20 x 7" A307 Carriage Bolt Grade A Zinc Finish, Partially Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0700-P	N/A 1/4-20 x 7" A307 Carriage Bolt Grade A Plain Finish, Partially Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0750-Z	N/A 1/4-20 x 7-1/2" A307 Carriage Bolt Grade A Zinc Finish, Partially Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-025-20-0800-Z	N/A 1/4-20 x 8" A307 Carriage Bolt Grade A Zinc Finish, Partially Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0050-Z	N/A 5/16-18 x 1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0063-Z	N/A 5/16-18 x 5/8" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0063-P	N/A 5/16-18 x 5/8" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0075-Z	N/A 5/16-18 x 3/4" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0075-Z	N/A 5/16-18 x 3/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0075-P	N/A 5/16-18 x 3/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0075-P	N/A 5/16-18 x 3/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0075-HD	N/A 5/16-18 x 3/4" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0100-Z	N/A 5/16-18 x 1" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0100-Z	N/A 5/16-18 x 1" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0100-P	N/A 5/16-18 x 1" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0100-P	N/A 5/16-18 x 1" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0100-HD	N/A 5/16-18 x 1" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0125-Z	N/A 5/16-18 x 1-1/4" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0125-Z	N/A 5/16-18 x 1-1/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0125-P	N/A 5/16-18 x 1-1/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0125-P	N/A 5/16-18 x 1-1/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0125-HD	N/A 5/16-18 x 1-1/4" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0150-Z	N/A 5/16-18 x 1-1/2" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0150-Z	N/A 5/16-18 x 1-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0150-P	N/A 5/16-18 x 1-1/2" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0150-P	N/A 5/16-18 x 1-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0150-P	N/A 5/16-18 x 1-1/2" A307 Carriage Bolt Grade A Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0150-HD	N/A 5/16-18 x 1-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0175-Z	N/A 5/16-18 x 1-3/4" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0175-Z	N/A 5/16-18 x 1-3/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0175-P	N/A 5/16-18 x 1-3/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0175-P	N/A 5/16-18 x 1-3/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0175-HD	N/A 5/16-18 x 1-3/4" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0200-Z	N/A 5/16-18 x 2" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0200-Z	N/A 5/16-18 x 2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0200-P	N/A 5/16-18 x 2" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0200-P	N/A 5/16-18 x 2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0200-HD	N/A 5/16-18 x 2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0225-Z	N/A 5/16-18 x 2-1/4" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0225-Z	N/A 5/16-18 x 2-1/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 125/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0225-P	N/A 5/16-18 x 2-1/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0225-P	N/A 5/16-18 x 2-1/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0225-HD	N/A 5/16-18 x 2-1/4" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0250-Z	N/A 5/16-18 x 2-1/2" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0250-Z	N/A 5/16-18 x 2-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0250-P	N/A 5/16-18 x 2-1/2" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0250-P	N/A 5/16-18 x 2-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0250-P	N/A 5/16-18 x 2-1/2" Carriage Bolt Grade 5 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0250-HD	N/A 5/16-18 x 2-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0275-Z	N/A 5/16-18 x 2-3/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 75/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0275-P	N/A 5/16-18 x 2-3/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0275-P	N/A 5/16-18 x 2-3/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0300-Z	N/A 5/16-18 x 3" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0300-Z	N/A 5/16-18 x 3" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0300-P	N/A 5/16-18 x 3" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0300-P	N/A 5/16-18 x 3" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0300-HD	N/A 5/16-18 x 3" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 100/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0325-Z	N/A 5/16-18 x 3-1/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0325-P	N/A 5/16-18 x 3-1/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0325-P	N/A 5/16-18 x 3-1/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0350-Z	N/A 5/16-18 x 3-1/2" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0350-Z	N/A 5/16-18 x 3-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0350-P	N/A 5/16-18 x 3-1/2" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0350-P	N/A 5/16-18 x 3-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0350-HD	N/A 5/16-18 x 3-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0375-Z	N/A 5/16-18 x 3-3/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0375-P	N/A 5/16-18 x 3-3/4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0375-P	N/A 5/16-18 x 3-3/4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0375-P	N/A 5/16-18 x 3-3/4" A307 Carriage Bolt Grade A Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0400-Z	N/A 5/16-18 x 4" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0400-Z	N/A 5/16-18 x 4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0400-P	N/A 5/16-18 x 4" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0400-P	N/A 5/16-18 x 4" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0400-HD	N/A 5/16-18 x 4" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0425-Z	N/A 5/16-18 x 4-1/4" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0450-Z	N/A 5/16-18 x 4-1/2" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0450-Z	N/A 5/16-18 x 4-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0450-P	N/A 5/16-18 x 4-1/2" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0450-P	N/A 5/16-18 x 4-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0450-HD	N/A 5/16-18 x 4-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0500-Z	N/A 5/16-18 x 5" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0500-Z	N/A 5/16-18 x 5" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0500-P	N/A 5/16-18 x 5" Carriage Bolt Grade 316 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0500-P	N/A 5/16-18 x 5" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0500-HD	N/A 5/16-18 x 5" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0550-Z	N/A 5/16-18 x 5-1/2" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A2-031-18-0550-P	N/A 5/16-18 x 5-1/2" Carriage Bolt Grade 18-8 Plain Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0550-HD	N/A 5/16-18 x 5-1/2" A307 Carriage Bolt Grade A Hot Dipped Galvanized Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-5-031-18-0600-Z	N/A 5/16-18 x 6" Carriage Bolt Grade 5 Zinc Finish, Fully Threaded, 25/pk	{QUOTE}	Add To Cart Request Quote
CBST-A-031-18-0600-Z	N/A 5/16-18 x 6" A307 Carriage Bolt Grade A Zinc Finish, Fully Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote
CBST-A4-031-18-0600-P	N/A 5/16-18 x 6" Carriage Bolt Grade 316 Plain Finish, Partially Threaded, 50/pk	{QUOTE}	Add To Cart Request Quote

101 - 200 of 586 | Results Per Page | View | Unit of Measure

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