ABS Round Spacer Washer 5.4mm Inner Dia. 9mm Outer Dia. 5mm Height for M5 Screws Black 500Pcs

ABS spacers are strong and reliable, easy to install and durable to use.
These spacers have advantages over metal spacer. They are lighter, do not rust and are less brittle, also widely used in electrical products.
It is used to keep boards at a consistent height and prevent the joint from bending, twisting, and short-circuiting with a middle partition design. Fit for 3D Printer, TV Wall Mounting, Electrical Outlet, Pegboard, Robot, Drone, Fpv, Quadcopter, Computer, Shutters Locks.