Bolts, nuts, and washers are essential components used in various industries and applications for fastening and securing purposes. They work together to hold materials or components together, ensuring stability and structural integrity. Here's an overview of each and their common types:

Bolts: Bolts are threaded fasteners designed to be inserted through holes in materials and secured with nuts. They come in different shapes, sizes, and materials, each suited for specific applications. Some common types of bolts include:
- Hex Bolts: Feature a hexagonal head for easy wrenching.
- Carriage Bolts: Have a rounded head and a square neck, designed to prevent rotation when tightened.
- Allen Bolts (Socket Head Cap Screws): Feature a cylindrical head with a hexagonal socket for an Allen wrench.
- Eye Bolts: Have a looped head for attaching cables or hooks.
- Anchor Bolts: Used for securing structures to concrete or masonry.
- U-Bolts: Form a U-shape for securing pipes and tubes.
Nuts: Nuts are paired with bolts to secure them tightly. They come in various types, each with its own purpose:
- Hex Nuts: Match with hex bolts and have six sides for easy tightening.
- Lock Nuts: Feature a nylon insert or metal design to prevent loosening due to vibrations.
- Wing Nuts: Have wings for hand-tightening without tools.
- Acorn Nuts: Dome-shaped nuts used for aesthetic purposes and to cover exposed bolt ends.
- Square Nuts: Have a square shape and are used in specific applications.
Washers: Washers are flat, thin plates typically placed between the bolt head/nut and the material being fastened. They serve various functions:
- Plain Washers: Distribute pressure, prevent damage, and provide a smooth surface.
- Spring Washers: Apply constant tension to prevent loosening due to vibrations.
- Lock Washers: Feature teeth or ridges to grip the material and resist loosening.
- Fender Washers: Large-diameter washers used to distribute loads over a wider area.
- Beveled Washers: Used with I-beams to provide a level surface for the bolt head/nut.

Materials for these components can range from steel to stainless steel, brass, aluminum, and more, each chosen based on factors like strength, corrosion resistance, and environmental conditions.

Choosing the right type of bolts, nuts, and washers depends on the specific application, load requirements, and environmental factors. It's important to ensure proper compatibility and adherence to industry standards for reliable and safe fastening solutions.

3.5mm Drywall Gypsum Screw

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Reliable Mild Steel Black Screw For Hardware Fitting

3.5mm Drywall Gypsum Screw

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