3/4-10 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

Screws with a diameter over 1 ½ inches have a hardness rating of HRB 95 - HRC 35

23/64 Heavy Duty Jobber Drill Bit

3/4-10 Cap Nut Nickel

With traditional toggle bolts

33/64 x 6 Reduced Shank Drill Bit (1/2 Shank) 5/8-11 Grade 5 Hex Cap Screws Zinc Plated 3/4-10 x 4 1/2 Grade33 64 x 6 Reduced Shank Drill Bit (1 2 Shank) . Expands the size range capacity of a 1 2 inch portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in low and medium tensile strength materials.