Best sourcing map Carriage Bolts of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Carriage Bolts by sourcing map are essential fasteners for various construction and DIY projects. These bolts, known for their distinctive round head and square neck, offer a secure and sturdy connection. Made from durable materials, they are designed to withstand heavy loads and provide excellent stability. Whether you are building furniture, installing fences, or constructing wooden structures, sourcing map Carriage Bolts are a reliable choice that ensures long-lasting performance.

At a Glance: Our Top Picks

Sourcing Map M6x30mm Carriage Bolts Set Cover #TOP 1
Sourcing Map M6x30mm Carriage Bolts Set
ftb score rating icon 9.9
sourcing map M6x65mm Carriage Bolts Set Cover #TOP 2
sourcing map M6x65mm Carriage Bolts Set
ftb score rating icon 9.8
sourcing map 1/4-20 x 2" Carbon Steel Carriage Bolts Cover #TOP 3
sourcing map 1/4-20 x 2" Carbon Steel Carriage Bolts
ftb score rating icon 9.6

Top 10 sourcing map Carriage Bolts

Sourcing Map M6x30mm Carriage Bolts Set

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M6x30mm
Sourcing Map M6x30mm Carriage Bolts Set Cover
sourcing map M6x30mm Square Neck Carriage Bolts with Nuts & Washers, 12Set 304 Stainless Steel Round Head Square Neck Coach Bolt Screws, Silver Tone

The Sourcing Map Carriage Bolts offer a complete package of 12 robust stainless steel bolts, nuts, and washers. Made from 304 stainless steel, these bolts ensure durability and resistance to corrosion, making them ideal for outdoor projects. The unique design features a round head and square neck, which helps keep the bolts securely in place during installation, eliminating the risk of rotation. Additionally, their discreet head design allows for a clean finish, making them suitable for various woodworking applications.

What We Like
Durable stainless steel material
Secure installation design
Corrosion resistant
Versatile for woodworking projects
#TOP 2

sourcing map M6x65mm Carriage Bolts Set

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M6x65mm
sourcing map M6x65mm Carriage Bolts Set Cover
sourcing map M6x65mm Square Neck Carriage Bolts with Nuts & Washers, 12Set 304 Stainless Steel Round Head Square Neck Coach Bolt Screws, Black

The sourcing map Carriage Bolts set includes 12 stainless steel carriage bolts, hex nuts, and flat washers, providing you with everything needed for various projects. Made from 304 stainless steel, these bolts offer exceptional strength and resistance to corrosion, ensuring durability. The unique design features a round head and square neck, allowing for easy installation without rotation. This design also prevents disassembly, keeping your projects secure. Ideal for woodworking tasks, these bolts are a versatile choice for building and restoration work.

What We Like
Durable stainless steel material
Easy installation design
Prevents disassembly
Versatile for various projects
Complete set included
#TOP 3

sourcing map 1/4-20 x 2" Carbon Steel Carriage Bolts

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1/4-20 x 2"
sourcing map 1/4-20 x 2" Carbon Steel Carriage Bolts Cover
sourcing map 1/4-20 x 2" Square Neck Carriage Bolts with Nuts & Washers, Carbon Steel Coach Bolt Screws 10 Set

The sourcing map Carriage Bolts are crafted from durable carbon steel with a zinc plated finish, ensuring long-lasting performance. With a thread size of 1/4-20 x 2", these bolts feature a square neck width of 6.4mm, designed to fit securely in a groove during installation. This design prevents rotation, making the installation process easier for you. Additionally, the round head conceals any grooves, allowing for a clean finish while preventing disassembly. These bolts are ideal for various applications, including mechanical equipment and bridge construction.

What We Like
Durable carbon steel construction
Easy installation without rotation
Concealed head for clean finish
Versatile use in multiple industries
#TOP 4

sourcing map M8 Carriage Bolt Kit with Washers

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gray
M8 x 45mm
sourcing map M8 Carriage Bolt Kit with Washers Cover
sourcing map M8 x 45mm Carriage Bolt Kit, 8 Set Round Head Square Neck Screws, Carriage Bolts Screws Set Includes Washers and Nuts - Carbon Steel Zinc Plated for Fastening Accessories

The sourcing map Carriage Bolt Kit features M8x1.25mm thread diameter and includes eight carriage bolts, washers, and nuts. Made from low carbon steel with galvanisation, these bolts provide exceptional strength and resist breaking, even in extreme temperatures. Their round head and square neck design ensures a secure fit in square holes, enhancing stability. This versatility makes them ideal for a range of applications, from securing furniture to DIY projects, making your tasks easier and more reliable.

What We Like
Strong low carbon steel construction
Secure self-locking design
Wide range of applications
Includes washers and nuts
#TOP 5

sourcing map 5/16-18x2-1/2" Carriage Bolt Pack

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5/16-18x2-1/2"
sourcing map 5/16-18x2-1/2" Carriage Bolt Pack Cover
sourcing map 5/16-18x2-1/2" Carriage Bolt, 25pcs Round Head Square Neck Screws, 304 Stainless Steel, Fully Threaded, Silver

The sourcing map Carriage Bolt offers a durable solution for fastening needs. With a 5/16-inch thread diameter and 2-1/2-inch length, it provides a secure fit for both metal and wood applications. Made from 304 stainless steel, this bolt boasts excellent corrosion resistance, ensuring longevity even in damp conditions. Its round head and square neck design guarantee a self-locking fit, enabling you to confidently tackle projects at home or in the office.

What We Like
High corrosion resistance
Secure self-locking fit
Durable 304 stainless steel
Wide range of applications
Includes 25 pieces
#TOP 6

sourcing map 5/16-18 x 4" Carriage Bolts Set

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5/16-18 x 4"
sourcing map 5/16-18 x 4" Carriage Bolts Set Cover
sourcing map 5/16-18 x 4" Square Neck Carriage Bolts with Nuts & Washers, Carbon Steel Coach Bolt Screws 5 Set

The sourcing map Carriage Bolts are designed for convenience and efficiency. With a thread size of 5/16-18 x 4", the square neck prevents rotation during installation, making your task easier. Made from durable carbon steel with a zinc plated finish, these bolts resist corrosion. Each bolt comes with a flat washer and nut, ensuring you have everything needed for secure fastening. Their round head design allows for a clean look, as it can be hidden during use, preventing unwanted disassembly.

What We Like
Durable carbon steel construction
Prevents bolt rotation
Includes washers and nuts
Corrosion-resistant finish
Clean, hidden installation
#TOP 7

sourcing map Square Neck Carriage Bolts Set

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Silver Tone
sourcing map Square Neck Carriage Bolts Set Cover
sourcing map 3/8-16 x 5" Square Neck Carriage Bolts with Nuts & Washers, Carbon Steel Coach Bolt Screws 4Sets

The sourcing map Carriage Bolts are designed with a thread size of 3/8-16 x 5", making them suitable for various applications. Made from durable carbon steel and featuring a zinc plated finish, they offer excellent resistance to corrosion. The square neck design ensures that the bolt remains secure during installation, preventing rotation and making your work easier. Additionally, the round head allows for a neat finish, as it can be hidden during use, reducing the risk of disassembly in the future.

What We Like
Durable carbon steel construction
Square neck prevents rotation
Neat finish with hidden head
Zinc plated for corrosion resistance
#TOP 8

sourcing map 1/4-20x4" Round Head Carriage Bolt

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Silver Tone
sourcing map 1/4-20x4" Round Head Carriage Bolt Cover
sourcing map 1/4-20x4" Carriage Bolt Round Head Square Neck Q235 Carbon Steel 5pcs

The sourcing map Carriage Bolt is designed for strength and stability, featuring a square neck that prevents slipping during installation. With a total length of 104mm, it fits well in various applications. The precision-forged Q235 carbon steel construction ensures resistance to corrosion and oxidation, making it ideal for both indoor and outdoor use. Additionally, the smooth and flat thread enhances the ease of use, allowing you to securely fasten components without worry.

What We Like
Strong square neck design
Corrosion resistant material
Smooth and flat thread
Versatile for various applications
#TOP 9

sourcing map 1/2-13x4" Round Head Carriage Bolts

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Silver Tone
sourcing map 1/2-13x4" Round Head Carriage Bolts Cover
sourcing map 1/2-13x4" Carriage Bolt Round Head Square Neck 304 Stainless Steel 2pcs

The sourcing map Carriage Bolts feature a round head and square neck, ensuring they remain securely in place during installation. Made from 304 stainless steel, they resist slipping and can be cleverly hidden to prevent disassembly. Their precision-forged design offers excellent resistance to acid, alkali, and corrosion, making them ideal for various applications. With smooth threads and robust screw teeth, you can trust these bolts to provide reliable support in home and industrial settings.

What We Like
Corrosion-resistant 304 stainless steel
Secure installation with square neck
Hidden head prevents disassembly
Smooth threads for easy use
Versatile for various applications
#TOP 10

sourcing map 5/16-18 Square Neck Carriage Bolts

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5/16-18 x 1-1/4"
sourcing map 5/16-18 Square Neck Carriage Bolts Cover
sourcing map 5/16-18 x 1-1/4" Square Neck Carriage Bolts with Nuts & Washers, Carbon Steel Coach Bolt Screws 10 Set

The sourcing map Carriage Bolts are made from durable carbon steel with a zinc plated finish, ensuring excellent resistance to corrosion. The 5/16-18 x 1-1/4" thread size and an 8mm square neck width provide strong fastening capabilities. The square neck design prevents rotation during installation, offering you added convenience. With a round head that can be hidden during use, these bolts are perfect for applications where aesthetics matter, such as mechanical equipment and bridge construction.

What We Like
Durable carbon steel construction
Prevents rotation during installation
Corrosion-resistant zinc plating
Versatile for various applications
Concealed head for aesthetic use
Buying Guide Image
Editor's Notes

During our sourcing map carriage bolt research, we found 14 sourcing map carriage bolt products and shortlisted 10 quality products. We collected and analyzed 3,059 customer reviews through our big data system to write the sourcing map carriage bolts list. We found that most customers choose sourcing map carriage bolts with an average price of £8.86.

The sourcing map carriage bolts are available for purchase. The top 10 picks range in price from a low of £6.00 to a high of £17.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 20,002 consumers with an average rating of 4.8.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.