Washers are fastening elements and resemble a flat and small metal piece with a hole in the middle. These fastening elements perform various functions, such as spacers, shock absorbers, or load distributors. The hole in these stainless steel fastening elements allows the steel screw or bolts to pass through the washer and tighten on the surface. Fasteners utilize various manufacturing methods, especially washers, to resist stress and increase strength. Washers perform extensive functions and provide multiple benefits. The following article explains the benefits of washers and why to use them. 

Benefits of Washers

Distribution of load

Washers help distribute the load on fasteners evenly, ensuring equal pressure distribution and not stressing on a particular point. This property of washers is beneficial when fastening screws or bolts on softer materials. The load distribution with washers prevents the sinking of fasteners in the fastening material, preventing heavy damage.

Avoid leakages

Washers are types of fastening elements essential in hydraulic and plumbing systems. These accessories are made of different materials like stainless steel or rubber, offering a sealing effect when they work like seals. Washers prevent leakage of fluids and do not allow the liquid to escape from the system, enhancing safety and efficiency. 

Insulation and protection

Washers provide an insulation effect, especially in electrical equipment. These washers are made of non-conductive materials, preventing shorting in electrical circuits. These washers also prevent the surface from scratches and the turning impressions from fasteners like nuts and bolts.

Function as spacers

Washers are commonly used as spacers in combination with fasteners when the hold depth in which the fasteners are driven is smaller than the fastener’s length. Some fasteners leave space between the surface of the materials and the fastener head. For instance, if a bolt with an inch length is fastened in a three-inch deep material, there will be a gap of one inch and a loose connection. Using washers with the fasteners helps reduce this gap and provides a secure connection.

Reduction of vibrations

Washers are known to prevent the loosening of fasteners and materials, preventing vibrations. They help in systems dealing with constant motion. 

Dealing with misaligned or oversized holes

Washers are essential when the holes in the fastener materials are large or do not align properly. Metal washers compensate for these issues, allowing the fastener to fit properly. 

Frequently asked questions

Why do we need to use washers?

Fastening elements like washers increase the life of the system, especially while designing the system. If you do not use washers in the system, the system life is reduced dramatically, leading to accidents and system failure.

Why do we need to use washers with fasteners like screws?

Threaded fasteners like screws require washers to protect the bearing surface from damage during fastening. Washers distribute the load evenly, especially when used with soft materials like aluminum or wood, prone to damage due to stress. Washers resist stress due to load, preventing corrosion and movement.

Why is it essential to use washers with nuts and bolts?

Washers are used with stainless steel nuts and bolts for the same reasons as screws. Fasteners like nuts and bolts have a hexagonal shape and leave behind indentation on the material surface. Washers protect the material surface from damage by distributing the load just like with screws.

Final thoughts Fasteners & Fixtures LLP is a leading fastener manufacturer in India, offering high-quality products suitable for extensive applications. The experts at the washer manufacturer help customers choose the appropriate washer size, thickness, and shape per application. Their Stainless Steel 304 fasteners are made of 100 percent high-quality raw materials and undergo rigorous testing. The company also provides seamless delivery options across India for any product quantity. For more information on their product range, visit their website today!