1.Made of nylon, good toughness, anti-corrosion, anti-aging, suitable for indoor, outdoor or humid environment.2.These caps cover nuts provide effective protection against injure and weathering and improve the finished appearance of your product. Easy to fit and to remove.3.Nuts are internally threaded fasteners that are used with bolts, threaded rods and studs to connect components.Suitable for mechanical equipment, electronic equipment, communication equipment, hardware lighting and so on.Specification:Material: NylonThread Standard: Thread Size: Hex Width: Hex Thickness: Total Height: Package Content:
