19/64" x 3-1/2" GRK Caliburn Concrete Screw Available Stock: 4705MFG: Superior Plastic ProductsGRKC312 Details...
19/64" x 5" GRK Caliburn Concrete Screw Available Stock: 25MFG: Keylink Fencing & RailingGRKC5 Details...
19/64" x 5" GRK Caliburn XL Concrete Screw, T-40 Driver 25 per pack Available Stock: 22GRKC525 Details...
5/16" x 4" GRK Wood Screw, Climateck Coated Available Stock: 15248MFG: Superior Plastic ProductsGRKW4 Details...