Pack of 20 white plastic hexagonal nut covers M10 (17mm wrench) for hexagonal nuts and bolts

Package Contents: 20 Hex Nuts and Bolts with Protective Cap M10 (17mm Wrench) - Note: Before purchasing, please check the size and package dimensions required. Premium Plastic: Made of high-quality PE plastic, sturdy and difficult to deform. The plastic hex nut cap is corrosion-resistant, does not age, prevents UV rays, has good low-temperature resistance, is lightweight, has good toughness, and protects nuts and bolts. Protective Nuts and Bolts: These polyethylene hex nuts can protect bolts from rust, water, dust, etc. They reduce dust and rain pollution, prevent bolt corrosion, improve appearance, and thus extend bolt life. Wide application: Suitable for machinery equipment, petrochemicals, valves, gas pipes, bridge base barriers, streetlights, and other applications. Provides external protection for nuts and bolts against weathering and damage. Designed for hexagonal bolts and nuts, improves the finish of nuts and bolt heads, and is easy to install and remove.