Window Frame Screws (Concrete Screws)

Window frame screws (concrete screws) are for the installation of windows and door frames made of PVC-U, wood or aluminum, as well as frame couplings and brackets.

Window frame screws (concrete screws) tap directly into brick work, doing without the need for plugs or nylon anchors. They provide a secure fixing into a wide range of materials since they are suitable for concrete, solid re brick hollow, blocks, natural stone, etc.

Window frame screws (concrete screws) make virtually stress free, allowing close to edge applications. With torx head screw, window frame screws can increase torque control;

Window frame screws flat head torx 30 and window frame screws flat head torx 25 are two types of screws we are supply.


Window Frame Screws Flat Head Torx 30
Window Frame Screws Flat Head Torx 25

Tangshan Xinfeng Screws Co.,Ltd is a specialized manufacturer of scrwes.We mainly manufacture the following products:self-drilling screws,dyrwall screws,chipboard screws,wood screws,window frame screws,modified truss head screws,thraed cutting screws,distance screws,floor screws,pan framing screws,hi-lo thraed screws,trim head screws,element screws,composite decking screws,sheet metal screws,window screws,selft-tapping screws,collated screws. if you are interested in any of our series,please feel to contact us for details.We are looking forward to establishing cooperative reationships with you in the nearfuture.