Screws, Nuts, & Washers

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Explore Our Screws, Nuts, & Washers

Screws, nuts, and washers are essential for construction, woodworking, and repairs. Choosing the right fasteners ensures strong, durable, and professional results for any project.

Drywall Screws for Smooth Installations

Drywall screws securely attach panels to wood or metal studs. Their sharp threads make installation quick while minimizing damage, keeping walls strong and even.

Concrete Screws for Tough Surfaces

Concrete screws are designed for masonry, brick, and concrete. They provide reliable holding power for fixtures, shelves, and brackets in hard materials.

Wood Screws and Deck Screws

Wood screws are perfect for indoor projects, while deck screws resist corrosion for outdoor use. Both offer strong, long-lasting connections for furniture, decks, and structures.

Pocket Hole Screws for Precision Joinery

Pocket hole screws create clean joints without visible fasteners. Ideal for cabinets, furniture, and DIY projects, they provide strong, professional-looking connections.

Stainless Steel & Cement Board Screws

Stainless steel screws resist rust in damp or outdoor environments. Cement board screws are engineered to secure cement boards for tiling and construction projects.

Washers for Screws

Washers distribute load, protect surfaces, and improve stability. Using the right washers ensures secure and long-lasting fastening in any project.

Frequently Asked Questions

Lag screws are among the strongest in the wood screw category. They feature a tapered point and coarse threads, providing a secure hold in heavy lumber and other materials that must bear intense loads. These screws are often designed with an externally driven hex drive or square head, making them ideal for construction and woodworking projects requiring substantial strength.

A nut is a hexagonal or square fastener with internal threads that pair with a bolt or screw to secure components together. A washer, on the other hand, is a thin, flat disc placed under the head of a bolt or screw or under a nut to distribute the load, reduce friction, and prevent damage to the surface being fastened. While a nut provides the clamping force, a washer ensures the force is evenly distributed and protects the materials from wear.

The three main types of washers are:

  • Plain Washers: Also known as flat washers, they distribute the load of a fastener and prevent surface damage.
  • Lock Washers: Designed to prevent nuts and bolts from loosening due to vibrations, they include features like split rings or teeth.
  • Spring Washers: Provide a spring force to maintain tension and prevent loosening, often used in dynamic applications.

Washers should be used when you need to distribute the load of a fastener, prevent surface damage, reduce friction, or prevent loosening due to vibrations. They are particularly important in applications where the fastener is subject to movement or where the material being fastened is soft or prone to damage. In most assemblies, placing a washer under the nut is common practice, as the nut often has less surface area contact than the bolt head.

No, washers are designed to fit specific screw sizes. Using a washer that doesn't match the screw size can lead to improper load distribution and potential damage to the materials being fastened. It's essential to select washers that correspond to the diameter and type of the screw or bolt being used.

Yes, there are washers made from materials like stainless steel, Inconel, or other heat-resistant alloys designed to withstand high temperatures. These washers are used in applications such as automotive engines, industrial machinery, and aerospace components, where standard washers might degrade under heat stress.

Selecting the appropriate washer involves considering factors like the type of load (static or dynamic), the material being fastened, environmental conditions (such as exposure to chemicals or extreme temperatures), and the specific function needed (e.g., vibration resistance or electrical insulation). Consulting with a fastener specialist or referring to engineering guidelines can help in making the right choice.