Vibit 330 Pcs M3/M4 Nylon Spacers for Screws, ID 3 mm/4 mm & OD 7 mm, 10 Lengths 2 mm 3 mm 5 mm 8 mm 10 mm 12 mm 15 mm, Non-Threaded Plastic Spacers, Nylon Round Spacers for M3 M4 Screws, Black

Reliable Material: Made from safe, strong nylon, these spacers for screws withstand temperature changes and moisture, ensuring consistent performance in challenging conditions. Unlike metal spacers, they wont cause shorts or corrosion | 330-Piece Set: Complete range of 7 lengths covers virtually any spacing need from tight 2 mm clearances to substantial 15 mm standoffs. An ample supply keeps you prepared for important projects and emergency repairs | Wide Application: ID: 3 mm or 4 mm; OD: 7 mm. These nylon spacers fit M3 and M4 screws or bolts snugly and provide stable contact surfaces. Work perfectly for 3D printer upgrades, drone repairs, circuit board installations, and electronic assemblies | Easy to Use: Featuring a non-threaded design, the plastic spacers eliminate installation hassles. Simply choose the right length, slide the spacer onto your screw or bolt, position them as needed, then tighten the hardware for a secure fit | Organized & Portable: Each length of the round spacers has its own compartment in the storage case no more mid-project hunting for the right part. The compact case fits easily in toolboxes or pockets, ideal for workshop projects and field repairs