1/4" x 4" Concrete Screw Blue Coating Flat Head Quadrex Drive Length:4" 1/8" thick: High performance cutting

1/8" thick: High performance cutting and intermittent light grinding

Material: Fibreglass

Part No: 8RB124

Of Teeth: 130

Pin Length (L): 1

1/4" x 4" Concrete Screw Blue Coating Flat Head Quadrex Drive Length:4" 1/8" thick: High performance cuttingProduct Details : 1 4" x 4" Concrete Screw Blue Coating Flat Head Quadrex Drive Product Type: Concrete Screw Screw Size: 1 4" Length: 4" Threading: Partial thread Drive Size: #3 (Black) Drive Required: Quadrex Head Type: Flat Point Type: Concrete Minimum Hole Depth: 2" Minimum Insertion: 1 1 4" Maximum Insertion: 1 3 4" Thread Type: Hi Low Thread Material(s): Steel Finish: Blue Coating (1000 SST) Bit Dimensions: 3 16" x 5 1 2" Concrete Drill Bit