About this item Package Include There are totally 10 sets of assorted bolts and nuts in each carton paper pack. Anti-Rust and Durable Binding screw is made of high quality carbon steel, black powder coating, hard and durable. It is not easy to rust and can be used in damp places. Exquisite workmanship The bolt thread is clear and deep, without burrs, which can achieve a very strong fastening effect. Easy to Use First, open a hole 0.5mm larger than the diameter of the nut rod, put the screws and nuts on both sides of the object to be locked , then use a hex key or a suitable tool to lock it and finish fixing. Wide Application This binding screw post is suitable for thin photo albums, decorative bags, belts, sandals, boots, leather bags, etc. and DIY clothes. Color: Black Size: M6*35mm Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference , depending on the physical object received Delivery quantity: (according to the main picture)