Referred to as the "multi-material construction screw", SPAX ®  screws can be used in concrete, sheet metal, drywall, particle board, cement board, and even plastic materials.   These patented screws have a phillips/square combination drive for excellent torque, and are available with a high corrosion resistant Teflon ® -like heat resistant galvanized coating, Dacromet, which passes an 800 hour salt spray test.   No pre-drilling is required in most materials.  They will not break.   SPAX ®  screws are an instant solution for almost any construction project.
500 PER BOX / PRICE PER BOX
You can use c4-tab3-global to give your customers more information on shipping