100 Pack Nylon Washers, 4.2Mm ID 7Mm OD 3Mm Length Round Plastic Spacer[Black]

APPLICATION RANGE: These nylon spacers have a wide range of applications, including electronics, automotive equipment, computer assembly, PCB boards, and automation systems. They are suitable for 3D printers, TV wall mounts, power outlets, pegboards, robots, drones, FPV, quadcopters, and more. Round spacer washers maintain consistent height on circuit boards and prevent bending, twisting, and short circuits.DURABLE DESIGN: Made from good-quality nylon, these washers for screws feature a smooth surface and uniform thickness, making them resistant to deformation or cracking, ensuring long-lasting durability. They are heat-resistant, abrasion-resistant, and corrosion-resistant, and offer excellent insulation and flame-retardant properties. Compared to metal spacers, the nylon spacers are lighter and easier to use.SIMPLE OPERATION:It installs easily without tools. Select the correct size, place the round plastic spacer washer standoff, and tighten the screws.PACKAGE INCLUDE:In the package of: 100 Pack x Nylon WashersMaterial: NylonColor: BlackInner Diameter: 4.2mm / 0.17 inchOuter Diameter: 7mm / 0.28 inchLength: 3mm / 0.12 inchNEED ATTENTION: These round plastic washers are not threaded; please confirm dimensions before ordering.