Besides the 3 inch self tapping screws, what other lengths can we make

Self-tapping screws are used for non-metal or soft metal without the bottom hole and tapping; self-tapping screws are pointed so that they can “self-tapping”; Shenzhen Shi Shi Tong screw factory has recently produced a batch of 3 inch self tapping screws, then what length can we do besides the 3inch self-tapping screws?

3 inch self tapping screws are mainly used for the connection and fixing of some thinner plates, such as the connection of color steel plates and color steel plates, the connection of color steel plates with purlins and wall beams, etc. The penetration ability is generally not more than 6mm and the maximum is not more than 12mm.

The 3 inch self tapping screws are often exposed to the outside and have strong corrosion resistance. The rubber seals ensure that the screws are free of water and have good corrosion resistance.

Self-tapping screws are usually described by three parameters: the number of screw diameters, the number of threads per inch, and the length of the screw. In addition to the 3-inch long screws, we can also produce a lot of corresponding screw lengths; 2.5inch, 8inch, 10inch, 25inch, etc. can be produced, we can all products according to the length you need.

If you need custom 3 inch self tapping screws, please feel free to contact us at annie.li@szsst88.com

Skype: kalyn qin M: +86 18124507113 Tel: +86 0755-85296744 Email: annie.li@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China