High-Quality Bolts for All Your Fastening Needs at Fabory

Bolts are an essential component of your fastening solutions. At Fabory, we understand the importance of high-quality bolts and offer many options. These range from hexagon bolts to construction bolts. As a "Masters in Fasteners," we take pride in our reputation as a leading bolts supplier and other fastening components.
 

Our Bolt Assortment: From Hexagon Bolts to Construction Bolts 

Our bolts are available in various sizes, lengths, and materials, ensuring you find the correct bolts for your application. At Fabory, we have it all: whether you're searching for hexagon bolts and screws for general use, hexagon flange bolts for better load distribution, or carriage bolts for applications requiring a robust and non-rotating connection.

We understand that different applications have varying demands for bolts. Hence, we offer many materials, including stainless steel, brass, and steel. Our structural bolts are designed to handle heavy loads and are available in different sizes and materials to meet your needs.
 

Specialising in Specialised Bolts: Carriage Bolts and Belt Bolts

In addition to standard bolts, we also provide more specialised options, such as carriage bolts and seating screws. These bolts are designed for specific applications and are available in various sizes and materials.

At Fabory, we believe in quality, and all our bolts meet the highest quality standards. We're proud to offer a broad range of bolts, ensuring you can always find the right ones for your specific application. Our extensive selection of bolts and our expertise in fastening components make us the best choice for your bolt needs.

Our bolts are available in large quantities at competitive prices, saving you time and money when ordering. Finding the correct bolts for your application is crucial, and we're here to help you discover the perfect bolts to meet your specific requirements.

In summary, if you're seeking high-quality bolts for your fastening applications, Fabory is your ideal supplier. As a "Masters in Fasteners," we're proud to offer one of the largest assortments of bolts that meet the highest industry standards.
 

FAQ

What Different Types of Bolts Exist and How Are They Applied?

Bolts come in various types designed for specific applications. Here are some commonly used types of bolts:

• Hexagon Bolts: These bolts have a hexagonal head, widely used in general applications.
• Square Head Bolts: Square head bolts have a smaller bearing surface. They are often used in petrochemical applications to position flanges relative to each other.
• Carriage Bolts: These bolts feature a smooth, rounded head and a square shank underneath. They are commonly used in woodworking applications but are also available with a lower square for metal applications and various versions with countersunk heads.
• Plow Bolts: Designed with a flat, countersunk head and a square neck, frequently used in heavy machinery.
• Eye Bolts: These bolts have a looped head and are not suitable for permanent lifting purposes. The bolts come with a CE declaration and load chart.
• Trackshoe Bolts: These bolts are used in Caterpillar tracks and feature a unique design for improved strength and stability. Used in conjunction with corresponding trackshoe nuts.
• Seating Screws: These bolts have sharp points beneath the head. When used with a washer, the points embed themselves in clamped material. Seating bolts attach hooks, plates, or bins to a conveyor belt.

• Choosing the right bolt type is essential to ensuring optimal performance and safety.
   

What Materials Are Bolts Made From, and Which Should I Choose? 

Bolts can be made from various materials, each with its characteristics and benefits. Here are some commonly used material types for bolts:
 

• Stainless Steel: Stainless steel is an alloy with high corrosion resistance. Adding chromium (Cr) and nickel (Ni) allows the alloy to form a chromium oxide layer on the surface, providing corrosion protection. This passivation is responsible for the attractive appearance of stainless steel and its long lifespan. Stainless steel is typically non-magnetic to slightly magnetic, which may also be a reason to choose it.
• Steel: Steel is the most common material for fasteners. Steel is a metal alloy containing iron (Ferro, Fe) and carbon (C). High-strength steel fasteners like grade 8.8, 10.9, or 12.9 are hardened and tempered. Most steel alloys have low corrosion resistance. To extend the lifespan of fasteners, they usually are coated with a protective metal surface layer (e.g., zinc).
• Brass (Cu2/Cu3): Brass is a commonly used alloy containing a significant percentage of copper (about 60%) and zinc. This alloy appears golden when clean and boasts excellent corrosion resistance. Due to its high copper content, brass has high electrical conductivity, making it suitable for electrical devices.
• Copper (Cu5): Copper is an alloy with a high copper content, providing good corrosion resistance and high electrical conductivity. Like brass, this copper/nickel/silicon alloy is commonly used in electrical devices.
• Titanium: Titanium (Ti, 3.7035), known as titanium Grade 2, is a metal with very high corrosion resistance. It's commonly referred to as surgical steel due to its corrosion resistance, surpassing that of stainless steel A4.
• Aluminum: Aluminum bolts are lightweight and corrosion-resistant, often used in aviation constructions.
• Polyamide 6.6: Polyamide, also known as plastic or nylon, is a widely used type of plastic. Unlike metal fasteners, it doesn't corrode, conduct electricity, or exhibit magnetism. Polyamide is very lightweight and produced in many colours.

The choice of bolt material depends on the application's specific requirements, such as environmental factors, load-bearing capacity, and conductivity needs.

What’s the Difference Between Bolts and Screws?

While bolts and screws may appear similar at first glance, there are important distinctions:

• Bolts: Bolts typically require a nut and are used to assemble two or more objects. They have a cylindrical shaft with a head at one end and a threaded portion at the other. Bolts are used in applications requiring a detachable and sturdy connection.
• Screws: Screws, conversely, have threads meant to be screwed directly into a threaded hole. They usually do not require a nut and are commonly used for permanent or semi-permanent attachments.

The choice between bolts and screws depends on the specific application and the type of connection required.
 

How Do I Determine the Right Bolt Size for My Project?

When selecting the appropriate bolt size, follow these steps:
 

• Measure the Thickness: Measure the thickness of the materials you want to fasten together.
• Determine the Required Length: Add the thickness of the two materials and add additional length to ensure the bolt extends beyond the nut by at least two thread turns (for locking nuts, at least three turns).
• Bolt Diameter: The diameter of the bolt should be suitable for the size of the hole or thread.
• Select the Correct Strength Class of Bolts for the required connection strength.

Consult a bolt size chart or seek professional advice to ensure you choose the correct bolt size for your specific application.
 

How Do I Properly Tighten a Bolt?

Properly tightening a bolt is crucial to ensuring a secure and safe connection. Follow these steps:

• Use a torque wrench to apply the correct torque for critical connections.
• Follow Specifications: Refer to the manufacturer's specifications or technical standards to determine the recommended torque value for the specific bolt size and material.
• Tighten Gradually: Start by snugly tightening the bolt and gradually increase the torque in stages, alternating between bolts if multiple are used.
• Tighten Crosswise: If multiple bolts are used, tighten them in a crosswise pattern to distribute the load evenly.
• Check Again: Review them all again after crosswise tightening the bolts. You may find that you can often turn them another half or quarter turn with the same torque.
• Avoid Over-Tightening: Be cautious not to overtighten them, as this can lead to bolt breakage or damage to the connection.
   

Following these guidelines ensures the bolt is tightened correctly and provides a robust and reliable connection.
 

If you have more questions or specific requirements related to bolts or other fastening products, feel free to contact our experts. We're here to assist you in finding the most suitable solutions for your professional needs. Trust our expertise in fastening components for all your bolt and fastening requirements.