PATIKIL 4MM Vinyl Rubber End Caps, 150 Pack Flexible Bolt Screw Covers Caps Round Thread Protector Caps for Metal Tubing Rod Bolts, Black

Screw Cover Cap is an easy-to-install push-on wire rack end cap as a long-lasting, durable product suitable for covering screws or other threaded parts, round tubes, pipes, hooks, irons, cables, cylinders, and more.Specification Color: BlackMaterial: Flexible PVCAdaptation hole diameter: 0.06-0.07IN/1.5-1.7MMTemperature Resistance Range:-10~60℃/283.15~333.15KPacking List: Rubber End Caps*150 PackAdvantageScrew Covers Caps are made of vinyl rubber material, which is wear-resistant to the whole screw and prolongs the service life of the screw. It is often used for dustproof, protecting, decorating, and insulating the end of the object.ApplicationThread protectors are suitable for all kinds of hardware threads, screws, cylinder threads, round tubes, round rods, wires, wires, hooks, decorations, household, electrical appliances, handles, and so on.Note: Since the rubber material is soft and elastic, we recommend choosing a rubber pipe cap, that is slightly smaller than the outer diameter of the product to be protected. For example: if the outer diameter of your product is 5mm/0.19in, choose a 4.5mm/0.17in rubber sleeve!Choose the length of the rubber sleeve, for example: the actual size of the rubber sleeve = the length of the rubber sleeve L-2mm/0.08in, i.e. 15mm/0.59in long rubber sleeve, the exact length of the sleeve is about 13mm/0.51in.