Material: high quality carbon steel

Product name: Countersunk head tapping screws

Surface treatment: galvanized

We specialize in self-tapping screws, drywall screws, fiberboard screws, various fasteners, etc. All fasteners, including a full range of screws. If you don't see it on our website, please call us and we will do our best to get it for you!

If the display is not the type you want, please contact me, we have more than 2000 kinds, please feel free to quote for you

1. OEM/ODM is welcome

2. Make samples until you are satisfied

3. Provide a production schedule to ensure that you understand each process

4. Provide professional one-to-one service, reply your email within 2 hours

5. Inspect one by one before shipment, and provide an inspection report