providing much greater holding power than other self drilling anchors that are just a small screw in a larger screw

1/4 x 2 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

The Simpson ETBS Wire Hole-Cleaning Brush is a must-have tool for contractors

containing approximately 91 imported screws

perfect for residential and commercial applications

#24 x 12" Cobalt Aircraft Extension Drill Bit, GLBCOX1224 L9 Hex Nuts Alloy Cadmium Yellow and Wax Coated - Domestic USA providing much greater holding powerManufactured to Aerospace Standard 907. Ideal where extra length for reach is required. These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self centering and reduces thrust. Sizes smaller than 1 16 or #52, and larger than 1 2 have the