The high strength

5/8-11 x 9 Grade 5 Hex Cap Screw Zinc Plated

3/4-10 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

The carbon steel pin and mushroom head configuration make this anchor tamper resistant

1 1/2 x 6 Reduced Shank Drill Bit (1/2 Shank) 3/4-10 Hex Cap Screws 316 Stainless Steel The high strength1 1 2 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.