CSK head stainless steel self tapping screws are also calle countersunk head screws. The falt head will embed into the wood or metal after installation, making the surface smoother and more beautiful. These screws are used for the exterior wood elements, like drywall, window, cabinet, furniture and some metal materails. The stainless steel 410 is harder than stainless steel 304 and 316 because of it has heat treatment process. So the stainless steel 410 CSK head self tapping screws are commonly used on some hard materials.
Customized Service
The head mark of the self tapping screws can be made according to customers demand
The pacakge of the self tapping screws alse can be customized. We can do aircraft box carton and color small box and carton with customers logo and brand
There are some self tapping screws can also be used as self drilling screws. Because these screws have a sharp tip on the head it combines the fastener installation and drilling process together. These stainless steel self tapping screws are commonly used on wood projects like deck, window, door and other wood furnitures and it also used on some hard materials like metal plate. Because of the super anti corrosion resistence, these stainless steel self tapping screws are also used on some outdoor and marine equipments.