500 Pcs Nylon Flat, O-Ring Washers Assortment, M2-M10, Black Round Spacers for Screws Bolts, Pressure Washer O Rings, Plumbing Mechanical Repair

【Specification size】: we offer you 500 pieces of black flat washer, and you can choose spacers according to the screw size. There are 8 common sizes m2, m2.5, m3, m4, m5, m6, m8, m10, multiple sizes to meet your daily use needs 【Robust material】: the washers are made of high-quality nylon material, with a smooth surface, high hardness, not easily deformable, strong wear resistance and long service life 【Easy to Use】Our tap washers assorted are small in size and easy to install. You only need to select a washer that fits the hole diameter and install it under the screw. These o rings for pressure washers are easy to use 【Powerful Functions】The use of gasket rings can increase the contact area, reduce pressure, prevent looseness and protect parts. The black flat washer is packed in a transparent storage box to facilitate the identification and avoid loss 【Wide Applications】This is a great o-ring gasket kit for any mechanic. Perfect for electrical connections to household and commercial appliances, automotive and marine applications, etc. Also ideal for computer hardware, and other machinery