1/2" ID Round Bits, 12pcs Rubber Bolt Covers Screw Covers PVC Rubber Screw Caps Flexible Thread Protection Caps for Metal Tube Rod Bolt, Black

Material: PVC; Size: 1/2"; Outer Diameter: 14mm/ 0.55"; Height: 23mm/ 0.9"; Packing List: 12 x Round Rubber End Caps. Bolt caps are made of PVC, corrosion resistant, strong and lighter than metal. The inner wall is thickened, the surface is smooth, and the connection is waterproof. Rubber caps protect against dust, scratches, pressure and are durable with long service life. Flexible net guards effectively protect the surface of pipes, rods or bolts and reduce friction and wear. Instructions: Start by inserting the rubber tip onto the hose, rod or bolt to be covered. Then, press the tip firmly to make sure it is securely attached to the object. Application: This round rubber end cap is suitable for protecting and covering metal rods, bolts, cylinders, screw holes, round pipes, PVC pipes, steel pipes, stainless steel pipes, valves, flanges, machinery, triangular devices, household appliances, etc. It is widely used in billiard games, homes, entertainment, offices, industries and other places. NOTE: The thickness of the product may vary by plus or minus 0.1-0.3mm.