Bugled Head Self Drilling Screw With Wings

Jinrun is a manufacturer of non-standard screws, the specific shape and size of the drawing provided by the customer, our professional technical department can confirm whether it can be produced after analysis. Non-standard screw size and performance requirements are relatively high, generally according to the drawing production can not be deviated. Therefore, it is particularly important to produce samples before mass production. Bugled Head Self Drilling Screw With Wings ，It is a kind of screw similar to the bugled head drilling nail, with ribs under the head and wing at the threadl, which belongs to the custom product.