Custom Rubber: Made from custom nitrile rubber (NBR), overcoming the drawbacks of ordinary rubber such as easy breakage and melting under sun exposure. Our O-rings feature superior wear resistance and excellent heat resistance. Compared to other rubber materials, NBR offers a broader working temperature range. Since rubber rings are always consumables, we provide 16 fixing rings for your daily convenience.
Usage: Simply install the fastener washers onto the drain screws to make your car bumper tighter and enhance the appearance of your car engine. It takes only a few minutes to complete, offering a simple application method.