5/8-18 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1/4-20 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (900)

Hex nut with opposed slots cut into the top of the nut through the centers of the flats

Made from Grade 5 material

ideal for drilling into concrete and masonry

29/64" Quick Change Hex Shank Drill Bit, KFDHEX29/64 Flat Sleeve Anchors Zinc Plated 5/8-18 x 2 1/4 GradeHigh speed steel black and gold quick change hex shank drill bits are manufactured from premium grade high speed steel. These Killer Force Drills (KFD) have a heavy duty 135 degree split point for self centering and reducing thrust. Gold and black surface treated for use in stainless steel and other hard metal drilling. 1 4" Hex Shank can be used in quick change impact drivers. The length between the chucking slot on the shank to the end of the shank