3/8 x 4 Powers Round Toggle Bolt Zinc Plated (25)

Lengths out to 6 inches will be fully threaded

1960 series

18% chromium and 8% nickel for good corrosion resistance

3/4-10 x 12 Grade 5 Hex Cap Screw Zinc Plated

23/32 x 6 Reduced Shank Drill Bit (1/2 Shank) 7/16-14 Hex Tap Bolts 18-8 Stainless Steel 3/8 x 4 Powers Round23 32 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.