30pcs M3 M4 M5 M6 M8 T nut hammer head sliding carbon steel T slot

Material : Carbon Steel is_customized : Yes Model Number : DN-TXLM Type : K Nuts DIY Supplies : Metalworking Brand Name : NoEnName_Null Origin : Mainland China Certification : CE Product description: High quality: Made from 4.8 class carbon steel,the surface is Nickel-plated for good rust resistance and better performance, if you don #39;t use it for long time, please wipe a little oil on the surface. Wide applications: 2020 3030 4040 series aluminum profile T-nuts widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects. Thread sizes: M3 M4 M5 M6 M8(5 different sizes, each sizes of 20pcs) used for insert into aluminum profile and connected together with T screw or others. Usage: T-nut can securely fix other connecting parts on the profile groove. During assembly, it can be automatically positioned and automatically locked. Storage: These T-Nuts stored in a transparent plastic box, convenient for your storage and use. Specification: Item: T nut Size: M3 M4 M5 M6 M8 Material: carbon steel 4.8 Surface treatment: nickel-plated 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 andwant make your own business, we could send the goods to your customersdirectly and won #39;t leave information about us if you #39;d like to. 2.What should I do if I don #39;t receive my item? Please contact us first, we will track your item. If you can #39;t receive it, we will full refund or resend it foryou. We are honest seller, so don #39;t worry. 3. If the products have problems how to do it? Please contact