We offers self drilling screw (countersunk, zinc coated , white, blue, color). Drilling point zinc plated countersunk head usage: as fasteners, more and more widely used in sheet metal, drill holes in advance then locking....
best quality cheap price screws that made in China . we are specialized and professional manufacturer , our factory located in Tinajin of China . our office is in Tangshan. we are ready to help and provide our service and products to you ....
Commercial cheap anchor drill screw ground screw anchor if you need to build big house or big construction project, the anchor drill screw of diameter 219mm and length 2700mm is a good choice for you. If the qty is large, you can get cheap anchor...
We are offering stainless steel drilling screws. Our 410 stainless steel self drilling screws #12 with point 3 can easily drill through 6mm stainless steel plate and point 5 can easily drill through 12mm steel plate. passivated 304&316 stainless steel screws can stand salt spray...
Self drilling screws are installed with a standard power driver...each screw drills its own hole, taps its own threads, fastens the material, and seals the penetration...all in a single operation. Threads are coarse. Length is measured from under...
We offer Self-drilling Screw. Building's longevity is a primary concern of designers, architects and owners. Thus, more sustainable components with longer life span, high structural integrity as well as aesthetic appearance are chosen. And we are...