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Barrel Nuts&Sex Bolts
Barrel Bolts is a kind of mating fasteners, also called architectural bolts or Chicago bolts. FastenMetal is one of the best Barrel Nuts&Sex Bolts Manufacturers In China, We off various types of Barrel Bolts and Buts with a range of sizes. Barrel Bolts widely applied to acrylic fastening, Fence Systems，Furniture,etc.
- 2 Self-owned Factories
- ISO 9001:2015 certificated
- Hundreds of Suppliers
Gallery of Barrel Nuts& Sex Bolt
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Stainless Steel Socket Button Sex Bolts
Read moreStainless Steel Socket Button Sex Bolts are specialized fasteners used for securing two objects together, often in furniture or equipment assembly. Made from durable stainless steel, these bolts feature a smooth, rounded button head with a socket for tightening and are paired with a matching barrel nut. Their design provides a clean, strong, and tamper-resistant connection.
Non-standard sizes and specials are available to order.Please click button to inquiry.Material: Stainless Steel 304,316
Standard:GB
Finish: As finished
Size:M3-M20
Strength Grade:Grade4.8,6.8,8.8,10.9.12.8
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Titanium Sex Bolts for Handlebar
Read moreTitanium Sex Bolts are high-strength, lightweight fasteners designed to securely attach handlebars to bikes or other equipment. Made from durable, corrosion-resistant titanium, these bolts offer excellent strength-to-weight ratio, making them ideal for performance-focused applications. The interlocking male and female parts provide a firm connection, while the titanium material ensures long-lasting durability, even in tough environments. These sex bolts are perfect for riders seeking a secure, reliable, and lightweight solution for their handlebar assembly.Non-standard sizes and specials are available to order.Please click button to inquiry.
Material: Titanium
Standard:GB
Finish: Color Plated
Size:M3-M20
Strength Grade:Grade8.8,12.9
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Stainless Steel Cross Flat Head Sex Bolts
Read moreStainless Steel Cross Flat Head Sex Bolts are specialized fasteners used to securely bind photo albums and similar items. Featuring a flat head with a cross (Phillips) drive, these bolts sit flush with the album’s surface, providing a neat and smooth finish. The male and female parts interlock, offering a sturdy and reusable connection. Made from stainless steel, they are corrosion-resistant, ensuring durability and a clean appearance, perfect for high-quality, long-lasting photo albums. Non-standard sizes and specials are available to order.Please click button to inquiry.
Material: Stainless Steel 304,316
Standard:GB
Finish: As finished
Size:M3-M20
Strength Grade:Grade4.8,6.8
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Stainless Steel Socket Countersunk Barrel Nuts Sex Bolts
Read moreStainless Steel Socket Countersunk Barrel Nuts Sex Bolts are specialized fasteners consisting of a male and female part, used to securely join materials together. The countersunk design allows the bolt head to sit flush with the surface, providing a smooth, flat finish. Made from stainless steel, these bolts offer excellent corrosion resistance and durability, making them ideal for applications requiring both strength and a clean appearance, such as furniture, machinery, or construction projects. They are typically fastened with a hex key or Allen wrench due to the socket design. Non-standard sizes and specials are available to order.Please click button to inquiry.Material: Stainless Steel 304,316
Standard:GB
Finish: As finished
Size:M3-M48
Strength Grade:Grade4.8,6.8,8.8,10.9.12.8
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Brass Hex Sleeve Nuts
Read moreBrass Hex Sleeve Nuts are hexagonal-shaped fasteners made from brass, designed to join two threaded parts securely. The sleeve design allows for longer threads, offering a stable and durable connection. These nuts are often used in plumbing, electrical, and furniture applications due to brass’s corrosion resistance and strength.Non-standard sizes and specials are available to order.Please click button to inquiry.
Material: Brass
Standard:GB
Finish: As finished
Size:M3-M20
Strength Grade:Grade4.8,6.8,8.8,10.9.12.8
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Micro Slotted Countersunk Barrel Nuts
Read moreBarrel nuts also called sleeve nuts.They are small, threaded fasteners designed to sit flush with the surface of materials. They have a slotted top for tightening with a flathead screwdriver and are often used in furniture or small machinery to provide a clean, secure connection. Their countersunk design allows them to fit smoothly into pre-drilled holes.Non-standard sizes and specials are available to order.Please click button to inquiry.
Material: Stainless Steel 304,316,Carbon Steel
Standard:GB
Finish: As finished
Size:M3-M20
Strength Grade:Grade4.8,6.8,8.8
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Still not finding what you’re looking for? For fasteners that are unavailable as standard products, or for very specific requirements, we can manufacture custom fasteners and fixings exactly to your specifications or drawings.
Frequently Asked Questions
What is Barrel Nuts?
Barrel nuts, also known as female screws, inter screws or dowel nuts, are cylindrical nuts designed to be inserted into a drilled hole in one component and used with a bolt or screw from a perpendicular direction. They have a threaded hole through the middle, which allows the bolt to screw into them. Barrel nuts are commonly used in furniture assembly, metal constructions, and other applications where a strong perpendicular connection is needed. They provide a secure and tight connection, especially when space for traditional nuts is limited.
How does sex bolts and barrel nuts used in furniture?
Sex Bolts(also called Chicago Screws or inter screws) are used in outdoor furniture, sports equipment, skates, and other environments with complex conditions. Using interscrews can effectively connect and secure various parts of outdoor furniture, such as attaching chair frames to seat surfaces, or table legs to tabletops. They provide reliable fastening, preventing parts from loosening or falling off, and ensure the stability of the furniture.
Steps for installation:
- Preparation: Ensure the installation area is clean and flat. Prepare the required inter screws.
- Position the plates: Place the clamping plates or other components in the desired position.
- Insert the bolt: Pass the bolt through the hole in the clamping plate from one side.
- Install the nut: Thread the interlocking nut onto the other end of the bolt. Do not tighten it fully at first—leave a little room.
- Adjust position: Adjust the clamping plate’s position as needed.
- Tighten the nut: Gradually tighten the nut using the appropriate tool to securely fix the clamping plate, but be careful not to overtighten and cause damage.
- Check stability: After installation, check if the clamping plate is firmly fixed.
What materials used for interscrews and sex bolts?
The choice of material for inter screws and sex bolts will depend on the specific needs of the project, including strength, corrosion resistance, weight, and appearance requirements.
1.Steel: Strong and durable, often zinc-coated to resist rust, used in heavy-duty applications.
2.Stainless Steel: Rust-resistant and ideal for outdoor or wet environments, like marine use.
3.Aluminum: Lightweight and corrosion-resistant, used where reducing weight is important.
4.Brass: Decorative, corrosion-resistant, and easy to machine, often used in low-stress applications.
5.Titanium: Lightweight, chemical-resistant, normally used for bike or motorbike’s handle bar.
6.Copper: Known for conductivity, mainly used in electrical applications.
