Washers are used to distribute the load of a threaded fastener, prevent surface damage to the materials being joined, and stop the bolt or screw from loosening under vibration.
Fender Washers feature a larger outer diameter relative to their inner hole. They are ideal for applications where load distribution needs to cover a wider surface area, particularly on thin sheets of metal, plastic, or soft materials.
Neoprene Washers offer excellent sealing properties against liquids and air. They provide cushioning to absorb vibrations and shocks while resisting degradation from oils, chemicals, and varying temperatures.
Square Washers are commonly used in structural steel and timber construction. Their square shape offers a larger contact area, reducing bearing stress and preventing rotation within recessed slots.
Combining these components ensures that the clamping force is evenly applied. The bolt provides the tension, the nut locks the assembly, and the washer protects the joint interface while maintaining structural integrity.