Made from Grade 5 material

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

9/16-12 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

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

29/64" Quick Change Hex Shank Drill Bit, KFDHEX29/64 Flat Sleeve Anchors Zinc Plated Made from Grade 5 materialHigh 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