Square Washer

Square washers are hardware components used in various applications to provide a bearing surface and distribute the load of a threaded fastener, such as a bolt or a screw. Here are some key points about square washers:

1. Shape and Function: Unlike traditional round washers, square washers have a square shape with a central hole. They are used to prevent bolts or screws from pulling through soft materials or oversized holes, and to distribute the load evenly.

2. Materials: Square washers are typically made from materials such as steel, stainless steel, brass, or nylon, depending on the application requirements. The material choice ensures compatibility with the environment (e.g., corrosion resistance) and the load-bearing capacity needed.

3. Applications: They are commonly used in construction, woodworking, and automotive industries, as well as in machinery and equipment assembly. Square washers are particularly useful where the load distribution needs to be more controlled or where a larger contact area is required compared to standard round washers.

4. Advantages: Square washers provide several advantages over round washers, including better load distribution, reduced risk of rotation, and a more secure fit, especially in applications involving square holes or slots.

5. Sizes and Dimensions: Square washers come in various sizes and thicknesses to accommodate different bolt sizes and load requirements. They are typically sized to match standard bolt and screw dimensions.