100 Pieces 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 M4-7x5 (Ø7×D5 mm) round spacer washers. KINETOX offers a variety of sizes to precisely fit different application scenarios. 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 Spacer Washers: These nylon washers offer excellent insulating properties and are suitable for extreme temperatures from -40°C to 120°C. The ABS plastic washer increases the contact surface, prevents screw deformation and corrosion, and reduces the risk of short circuits.

Resistant to oil and chemicals, they extend their lifespan. The spacer washers provide long-term stability outdoors. Precise sealing design: Round spacer washers offer high sealing force, preventing screw loosening/leakage and boosting structural stability. The plastic spacer design dampens mechanical stress, protecting printed circuit boards/printers from corrosion/wear. Round spacer washers block electrochemical corrosion of metal parts, significantly extending equipment life. Easy installation: The plastic washers have a smooth, burr-free surface, effectively preventing damage to electrical components during installation and removal. Their threadless design allows for direct screw insertion, making installation and removal quick and easy. Plastic spacer. Ideal for maintenance and repairs, the seal is easy to adjust to ensure the proper functioning of your equipment. Versatile insulating sleeves: Plastic spacers are used in various industries. Electronics: PCB screw insulation, short-circuit protection for enclosures, sealing of cabinets. Automotive: Motor wiring, sealing of sensors. Mechanical: Rustproofing of bearings, sealing of gearboxes, hydraulic damping. Outdoor: Solar mounts, sealing of LED lamps. Round spacer washers. Optimal protection for equipment stability and lifespan.