and secure drives

With a 1/2 inch diameter and 6 inches in length

1 1/2-6 Grade 2 Finished Hex Nut Hot Dipped Galvanized

1 1/4-7 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

1/2-20 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

1/4-20 x 3 1/4 Star Flat Head Reamer Self Drilling Screws w/ Wings 410 Stainless Steel Strong Shield Coated - Carton (500) 1/2-13 Socket Cap Screws 18-8 Stainless Steel and secure drivesThese 1 4 20 x 3 1 4 star flat head reamer self drilling screws with wings, constructed from 410 stainless steel and coated in a strong shield, offer maximum corrosion resistance and strength for your hard to reach projects. Packaged in a carton of 500, these screws are ideal for a range of applications.