Fyeme 520pcs Grub Screws M3 M4 M5 M6 Hex Button Head Socket Cap Threaded Screw Set Alloy Steel Assortment Kit Screw Internal Hex Drive Bolts Nuts Washers Grub Screw Fixing Parts Kits

Parts List: 4* Hexagonal Wrench 1* Tweezers 10* M6*8 10* M6*12 10* M6*16 10* M6*20 10* M5*8 10* M5*12 10* M5*16 10* M5*20 10* M4*8 10* M4*12 10* M4*16 10* M4*20 10* M3*8 10* M3*12 10* M3*16 10* M3*20 45* M3 Nuts 45* M4 Nuts 45* M5 Nuts 45* M6 Nuts 45* M3 Washers 45* M4 Washers 45* M5 Washers 45* M6 Washers Highlight description: 【Alloy Steel Material】Made of alloy steel with better rust resistance cut on the threads are sharp and clean free from burrs durable and harder. 【Precision Design】According to the standard metric system the thread is clear and sharp easy to tighten not easy to loose off. 【Multiple Size】M6*8 M6*12 M6*16 M6*20 M5*8 M5*12 M5*16 M5*20 M4*8 M4*12 M4*16 M4*20 M3*8 M3*12 M3*16 M3*20. Rich in size and variety to meet your different needs. 【Easy To Use】Easy to screw in with a hexagonal wrench ideal for use as fasteners as well as industrial and construction fasteners in tight spaces. It s perfect for both professionals and amateurs. 【Wide Application】These grub screws are suitable for door handles faucet light fixture knobs gun smithing armament repair plumber and other small repairs around the shop garage or home. Detailed description: Specification: Material: alloy steel Size: M6*8 M6*12 M6*16 M6*20 M5*8 M5*12 M5*16 M5*20 M4*8 M4*12 M4*16 M4*20 M3*8 M3*12 M3*16 M3*20 Color: black Quantity: 520pcs Note： Please allow 1-3cm measuring deviation due to manual measurement. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you!