Buy Carriage Bolts Online at South Coast Fasteners
Buy Carriage Bolts online at South Coast Fasteners and get fast shipping. These fasteners provide a secure connection in various applications, ensuring stability and strength in assemblies. Commonly utilized in industries such as Construction, Automotive, Marine & Offshore, and Manufacturing, they play a crucial role in maintaining structural integrity. The design of carriage bolts allows for effective torque distribution, minimizing the risk of loosening due to vibration and ensuring proper alignment during installation. This contributes to streamlined workflows and enhances overall operational efficiency across diverse sectors.
Access Carriage Bolts with Strong Pricing and Fast Shipping from Inventory
Carriage Bolts are used in applications where secure and consistent fastening is required. Pairing with Nuts and Washers helps complete the assembly by improving load distribution, maintaining thread engagement, and supporting long-term performance under demanding conditions. South Coast Fasteners provides stocked inventory with competitive pricing and fast shipping, and contact us if you need help selecting the right products or placing your order.
Types of Carriage Bolts
A307 Grade A Carriage Bolt, Plain
A307 Grade A carriage bolts are made from low-carbon steel for general-purpose fastening. The plain finish is ideal for indoor use or applications requiring secondary coating. Commonly used in wood construction, furniture, and light structural assemblies.
A307 Grade A Carriage Bolt, Zinc CR+3
These bolts feature a CR+3 zinc plating for enhanced corrosion Resistant and a bright, clean appearance. Perfect for general construction, equipment assembly, and maintenance work in mild environments.
A307 Grade A Carriage Bolt, Zinc Yellow CR+6
Zinc Yellow CR+6 plating offers superior corrosion Resistant and visual distinction. Commonly used in machinery, framing, and agricultural equipment where both strength and aesthetics are valued.
A307 Grade A Carriage Bolt, HDG
Hot-dip galvanized A307 carriage bolts provide rugged corrosion protection for outdoor and marine use. Ideal for wood-to-metal connections in decks, docks, and structural framing.
Grade 5 Carriage Bolt, Plain
Grade 5 carriage bolts are heat-treated for increased tensile strength and toughness. The plain finish allows for customization or coating after installation. Common in automotive, industrial, and heavy assembly applications.
Grade 5 Carriage Bolt, Zinc CR+3
CR+3 zinc-plated Grade 5 carriage bolts deliver a combination of strength and corrosion Resistant. Ideal for construction, machinery, and general maintenance use.
Grade 5 Carriage Bolt, Zinc Yellow CR+6
Featuring a yellow CR+6 zinc coating, these bolts provide excellent corrosion Resistant and easy identification. Widely used in equipment manufacturing, repair, and field service work.
Grade 5 Carriage Bolt, HDG
Hot-dip galvanized Grade 5 carriage bolts offer high strength and protection in outdoor and high-moisture environments. Commonly found in utility, marine, and heavy construction applications.
Stainless 18-8 Carriage Bolt
Made from 18-8 stainless steel for dependable corrosion Resistant in most environments. Ideal for food processing, outdoor furniture, and general marine use.
Stainless 316 Carriage Bolt
316 stainless carriage bolts deliver exceptional Resistant to saltwater and harsh chemicals. Perfect for marine, coastal, and chemical plant applications.
A307 Grade A Carriage Bolt w/ Hex Nut, Zinc CR+3
These A307 bolts come pre-packaged with matching hex nuts for convenience. Zinc CR+3 finish provides bright, corrosion-Resistant performance in construction, repair, and assembly work.
Carriage Bolts - Material Options
South Coast Fasteners stocks carriage bolts in material grades selected to balance cost, durability, and corrosion protection for a range of indoor and outdoor applications.
A307 Grade A
These low carbon steel bolts are a dependable option for fastening into wood, soft metal, or composite materials. A307 Grade A is commonly used in residential framing, fence posts, and general-purpose structures where moderate strength and affordability are both imporPant. These bolts are easy to install and readily available in a wide range of lengths.
Grade 2
Often chosen for light-duty or non-critical connections, Grade 2 carriage bolts are the most economical option for general fastening. They are popular in agricultural equipment, shelving, crate assembly, and similar projects that do not require high load capacity or Resistant to vibration.
Grade 5
These medium carbon steel bolts are heat-treated for added strength and are used in heavier-duty connections where tension or vibration Resistant is a factor. Grade 5 carriage bolts are a solid choice for machinery, equipment enclosures, and structural connections where a stronger bolt is needed without stepping into high-alloy options.
Stainless Steel 18-8
This stainless alloy offers strong corrosion Resistant, making it ideal for use in outdoor, marine, or high-moisture environments. Stainless steel carriage bolts are commonly used in decks, docks, outdoor furniture, and anything exposed to the elements. The clean finish also makes them a good fit for decorative or visible installs where appearance matters.
Stainless Steel 316
Stainless Steel 316 carriage bolts offer exceptional corrosion Resistant, especially in saltwater, chemical, and high-moisture environments. Their strength and durability make them the top choice for marine, coastal, and industrial applications where long-term performance and appearance are critical.Carriage Bolts - Available Finishes
South Coast Fasteners offers carriage bolts in finishes that enhance corrosion Resistant, blend with your project’s aesthetic, and provide reliable performance in varied environments.
Black Oxide
A light-duty finish that adds a dark, matte appearance while offering mild corrosion Resistant. Black oxide is commonly used in indoor furniture, equipment housing, or decorative applications where visual appeal is a factor and exposure to moisture is limited.
Hot Dip Galvanized
A heavy zinc coating applied for strong corrosion protection, especially in outdoor, marine, or wet environments. Hot dip galvanized carriage bolts are often used in structural wood assemblies, utility builds, or industrial fencing where long-term exposure to the elements is expected.
Plain
Uncoated, raw steel for use in dry indoor environments or projects where the bolts will be painted or finished after installation. Plain finish carriage bolts are straightforward and cost-effective, often used in framing or interior builds where appearance and corrosion are not concerns.
Yellow Zinc Cr+6
This finish provides a bright, golden appearance with enhanced corrosion Resistant. Yellow zinc is often used in automotive, equipment assembly, or cabinetry installs where visibility, function, and aesthetics all matter.
Zinc Cr+3
A clean, silver-toned finish that adds dependable corrosion Resistant in general environments. Zinc Cr+3 carriage bolts are used in hardware, machinery, and light structural assemblies where protection and appearance are both imporPant.
Why Choose South Coast Fasteners?
At South Coast Fasteners, we understand that carriage bolts need to lock in tight, look clean, and stay reliable across seasons and uses. That is why we stock the sizes, grades, and finishes that builders and installers ask for by name. Whether you are reinforcing heavy timbers or attaching metal hardware to wood, we have the bolt to match your job. We ship fast, keep it simple, and back every order with experience that helps you finish the work the right way.
Shop Carriage Bolts Online at South Coast Fasteners
Ordering carriage bolts through South Coast Fasteners is straightforward, fast, and backed by a team that knows what works. Whether you need a stainless option for an outdoor build or a bulk pack of galvanized bolts for site installation, we are ready to help. Browse online, request pricing, or reach out for product guidance. We will make sure you get what fits.