100 round ABS spacers, insulating plastic spacers, M4 plastic washers for M4 screws, 7 x 5 mm, for printed circuit boards, electrical insulation

Packaging: Each pack contains 100 round spacers M4-7x5 (Ø7×D5 mm). KINETOX offers various sizes for different applications. M4: 7×3/5/8/10/12; M6: 11×3/5/8/10/12/15/18/20/25; M8: 14×3/5/8/10/12/15/18/20/25. The plastic spacers fit M4/M6/M8 screws and protect printed circuit boards. ABS round spacers: These nylon washers offer excellent insulation properties and are suitable for extreme temperatures from -40 °C to 120 °C. The ABS plastic washer increases the contact area, prevents screw deformation and corrosion, and reduces the risk of short circuits. They are oil and chemical resistant and therefore have a long service life. These spacers ensure lasting stability in outdoor applications. Precise sealing: Round spacers offer a high sealing force, preventing screws from loosening and leaking, and increasing the stability of the structure. The plastic spacers dampen mechanical stresses and protect circuit boards and printers from corrosion and wear. They prevent electrochemical corrosion on metal parts, thus significantly extending the lifespan of the devices. Easy installation: The plastic spacers have a smooth, burr-free surface, preventing damage to electrical components during assembly and disassembly. Thanks to their threadless design, they can be screwed in directly, making assembly and disassembly quick and easy. The plastic spacers are ideal for maintenance and repair. The seal is easily adjustable to ensure the proper functioning of your devices. Versatile insulating sleeves: Plastic spacers are used in various industries. Electronics: Insulation of circuit board screws, short-circuit protection for enclosures, sealing of control cabinets. Automotive industry: Motor wiring, sealing of sensors. Mechanical engineering: Rust protection of bearings, sealing of gearboxes, hydraulic damping. Outdoor use: Solar panel mounting, sealing of LED lamps. Round spacers: Optimal protection for device stability and lifespan.