The American made tapcon brand concrete screws sold at www.concretefasteners.com have less breaking than the generic tapcons. Hole SizeHole tolerance is critical when installing a tapcon cement screw. The proper size bit must be used and the hole must be drilled using a hammer drill in the ...
We also supply various types of standard screws, whether it is screws to sheet metal, wood, screw into concrete or security screw for license plate.Hot Sale Bi-Metal Screw Fastener SS304/SS316 Body + SS410/420 Point, Self Drilling/Tapping Roofing Bi-Metal Scre...