With more than 130,000 commercial and industrial grade fasteners in inventory, our wide distribution network is positioned to get you the parts you need fast. Whether we’re keeping your bins full with a Vendor Managed Inventory Program or rushing emergency replacement parts with 24-hour on-call service, you’ll know that we’ve got you covered. Our HQ’s quality system is certified to AS9120 ...
At Northwest Fasteners Inc., we take pride in being a trusted provider of high-quality bolts and fastening solutions. Our team is committed to offering a comprehensive range of fastening products that cater to various industries, ensuring durability and reliability in every application. We specialize in manufacturing and distributing bolts that meet stringent industry standards, from simple,...
The easiest, fastest, most convenient way to buy fasteners online, plus free same-day freight. Your bulk fasteners for industry source offers over 30,000 SKU’s in stock! Aspen Fasteners serves all your bolt needs with battery bolts, cap screws, carriage bolts, elevator bolts, eye bolts, flange bolts, hanger bolts, hex head tap bolts, machine bolts, plow bolts, step bolts, structural bolts &...
At EPS Engineered Parts Sourcing Inc., we specialize in providing high-quality fasteners that meet the diverse needs of various industries. Our extensive expertise allows us to deliver tailored solutions that support the critical demands of manufacturing, construction, and other applications where reliable fastening is essential. We pride ourselves on offering a wide range of fastening products,...
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Bolts are a fundamental component in modern construction and manufacturing, serving the crucial role of securely joining two or more objects. Engineered to withstand high-stress loads, bolts have been integral to construction for centuries, with their earliest use tracing back to ancient Greece. Over time, bolts have evolved to meet the demands of modern engineering, becoming indispensable in various applications. Available in a wide range of shapes and sizes, each type of bolt is designed for specific purposes to ensure optimal performance.
Materials Used for Bolts
Bolts can be manufactured from various materials, including steel, stainless steel, titanium, and brass. Steel bolts are the most widely used due to their strength and durability. Stainless steel bolts are chosen for applications where corrosion resistance is crucial. Titanium bolts are ideal for situations requiring high strength and low weight, such as in the aerospace industry. Brass bolts are utilized when electrical conductivity is important.
Design and Application Differences of Bolts
Bolts come in various types, each designed for specific applications. These include anchor bolts, carriage bolts, expansion bolts, eye bolts, hex bolts, industrial bolts, J bolts, lag bolts, metric bolts, shoulder bolts, stud bolts, thru-bolts, and U bolts. Each type has its unique design and purpose. For instance, anchor bolts are used to secure structures to concrete, while carriage bolts are typically used in wood construction. Hex bolts are common in general construction, and shoulder bolts are ideal for rotating applications.
Factors when Choosing Bolts
Bolts are known for their strength and reliability, but they do have certain limitations. Over time, bolts can corrode, which may result in failure. Additionally, bolts might fail under high-stress loads, potentially leading to structural issues. However, these challenges can be addressed by selecting appropriate materials and designs.
Benefits Provided by Bolts
Bolts offer numerous advantages, including the following:
Strength and Stability
Bolts create a secure and stable connection between multiple objects, making them ideal for applications requiring high strength. They can endure significant tension and compression without breaking or deforming.
Easy to Install
Bolts are relatively easy to install and require only a few tools for secure tightening. This simplicity makes them a popular choice for DIY projects and small-scale construction.
Versatility
Available in various sizes, shapes, and materials, bolts are a versatile fastening solution suitable for a wide range of applications. They offer a level of adjustability that is useful when precise alignment is needed.
Cost-Effective
Bolts are a cost-effective fastening option, particularly when compared to alternatives like welding or riveting. They require less labor and specialized equipment, leading to significant cost savings. Additionally, bolts are reusable, which is beneficial in situations where disassembly and reassembly are necessary.
Corrosion Resistance
Bolts can be manufactured from materials resistant to corrosion, such as stainless steel, making them an excellent choice for outdoor or marine applications.
Aesthetic Appeal
Bolts can be customized to match the aesthetic requirements of an application, which is important when appearance is a consideration.
Applications of Bolts
Bolts are essential components used in a variety of applications, including the following:
Construction
In the construction industry, bolts play a crucial role in joining steel and concrete structures. They are frequently used in steel framing, bridge construction, and building foundations.
Automotive Manufacturing
In automotive manufacturing, bolts are used to secure various vehicle components, such as the engine and transmission, ensuring the integrity and safety of the vehicle.
Aerospace
The aerospace industry relies heavily on bolts to secure critical components and structures. These bolts must adhere to strict performance standards and are often crafted from lightweight materials like titanium to meet specific requirements.
Manufacturing Machinery
Bolts are integral in manufacturing machinery, where they connect components and mount equipment to floors or walls. In the production of electrical and electronic equipment, bolts secure components to a chassis or enclosure and are often made of non-conductive materials to prevent electrical shorts.
Marine
In the marine industry, bolts secure vital components of ships, such as engines and propellers. They must be constructed from materials that can withstand the corrosive effects of saltwater.
Agriculture
Bolts are used in agriculture to fasten components of machinery, such as tractors, cultivators, and planters, as well as to anchor structures like grain bins and silos.
Furniture Manufacturing
In furniture manufacturing, bolts are used to join components such as table legs and chair frames, ensuring stability and durability.
Sporting Equipment
Bolts are essential in the production of sporting equipment like bicycles, skateboards, and snowboards, where they hold various components together.
Medical Equipment
In medical equipment manufacturing, bolts are used to secure components and are often made of materials that can endure high temperatures and sterilization processes.
Choosing The Right Bolt Supplier
To achieve the best results when purchasing bolts, it’s important to compare multiple suppliers using our directory. Each supplier’s profile page features their expertise and capabilities, along with a contact form for direct inquiries or quote requests. Utilize our patented website previewer to quickly understand each company’s specialties. Finally, use our straightforward RFQ form to communicate with several bolt companies simultaneously.