230 Pcs A2-70 Nylon Lock Nuts Assortment Kit, Stainless Steel Nylock Nuts Assorted, M3 M4 M5 M6 M8 Screw Locknut Insert Hex Locking NutsSet with Plastic Box

Premium Material These lock nuts are made of outstanding stainless steel material for durability and great corrosion resistance for outdoor use, which is rust resistant, sturdy and durable for a long time. Easy to Use The nylon insert helps the nut to resist locking and loosening more tightly, prevent friction with the mating threads, and resist loosening under vibration and torque to provide locking. Easy to Carry Individual organizer compartments are designed for easy storage. The transparent lid makes it easy to see items inside even when stacked, which is strong, easy to carry and will not open during delivery. Wide Applications Our lock nut range can be used for screwing on bolts, as well as threaded rods and cap screws, is suitable for professionals, DIY projects, automotive, construction machinery, shipbuilding, etc. What you get You will receive 230 pieces of nylon nuts, with the size of: M3 x 50; M4x50; M5x50; M6x50; M8 x 30 to meet more needs, which is enough for your daily use.