320 Pcs Nylon Round Spacers Washers Assortment Kit, Black Plastic Insulation Nylon Spacers, Non Threaded Column Standoff Spacer Washers, Column Standoff Spacers for Screws

• Superb Material: All plastic spacers are made of high-quality nylon material, with smooth edges and no burrs, which are corrosion-resistant, anti-aging, insulating and durable, are not easily deformed or damaged and can serve you for a long time.
• Main Function: Cylindrical standoff spacer washers are designed with clearance holes, which can be used as a sleeve, spacer or washer but also as insulation in electronic appliances, or to prevent electrolysis between different metals, and can also protect screws from twisting, corrosion, short circuit, extending the life of your computer.
• Wide Application: Widely used to protect PC boards and 3D printers, suitable for commercial or household appliances, automobiles, ships, micro motors, automobile manufacturing parts, electronic products, instrumentation, and other threaded/bolt type connection power equipment.
• Easy to Store: All spacers for screws are stored in a transparent and sturdy storage box with compartments. Nylon spacers are stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use.
• Package Includes: 320 pieces in total, 14 sizes including: 40 pcs m3*7*3, 20 pcs m3*7*5, 20 pcs m3*7*6, 20 pcs m3*7*8, 20 pcs m3*7* 10, 20 pcs m3*7*12, 20 pcs m3*7*15, 40 pcs m4*7*3, 20 pcs m4*7*5, 20 pcs m4*7*6, 20 pcs m4*7*8, 20 pcs m4*7*10, 20 pcs m4*7*12, 20 pcs m4*7*15, meeting the needs of different fields.

What are the advantages of our standoff fixings washers offer? ➤ Non threaded column standoffs are made of high-quality nylon material, which is corrosion-resistant, anti-aging, insulating and durable. ➤ All nylon washers are packaged in plastic storage boxes with size labels for easy portability and search. ➤ Column standoff spacer can protect screws from twisting, corrosion, and short circuit, extending the life of your computer. ➤ Widely used to protect PC boards and 3D printers, suitable for commercial or household appliances, automobiles, ships and other threaded/bolt type connection power equipment. Features: Material: Nylon Color: Black Quantity: 320 Pcs Package Includes: 40 Pcs - M3*7*3 20 Pcs - M3*7*5 20 Pcs - M3*7*6 20 Pcs - M3*7*8 20 Pcs - M3*7*10 20 Pcs - M3*7*12 20 Pcs - M3*7*15 40 Pcs - M4*7*3 20 Pcs - M4*7*5 20 Pcs - M4*7*6 20 Pcs - M4*7*8 20 Pcs - M4*7*10 20 Pcs - M4*7*12 20 Pcs - M4*7*15 Warranty after sale: If you have any questions about the round spacers, please contact us in time, we will solve your questions ASAP.