Product description 1.The cylinder nuts are made of 304 stainless steel , which have good corrosion resistant, strong and durable. The thread is neat and clear, the force is even, and it is not easy to slip; 2.The nut of the insert nut has good fastening, because the thread has good friction and bite force, which helps to insert and fix the workpiece and firmly connect the workpiece; 3.Wide range of uses: These threaded rivets are suitable for various industrial applications and are important inserts. For example: automobiles, furniture, decorations, handmade products, electrical appliances. FAQ 1.Wholesalers and retailers are welcomed. For wholesale,we will offer discount or free express shipping which only takes short time to arrive. If you are a retailer and want make your own business, we could send the goods to your customers directly and won't leave information about us if you'd like to. 2. We accept screw sets customized, these customized fastener sets with cheaper price give you real value for your money and allow you to sell at local with profitable price. 3.What should I do if I don't receive my item? Please contact us first, we will track your item. If you can't receive it, we will full refund or resend it for you. We are honest seller, so don't worry. 4.If the products have problems how to do it? Please contact with us in time, we will help you solve it.