10-24 x 1/2 Six Lobe Pan Thread Cutting Screw Type 23 Fully Threaded Zinc KPUBZ Its 1 3/8" outer diameter

Its 1 3/8" outer diameter and 3/8" inner diameter make it suitable for use with 3/8" bolts or screws

This 3/8-16 x 20 carriage bolt is made of steel with a zinc finish for corrosion resistance

and their self-tapping threads create their own mating threads as they are driven in

These 3-48 x 1 Phillips pan machine screws are fully threaded and made of zinc-plated steel

10-24 x 1/2 Six Lobe Pan Thread Cutting Screw Type 23 Fully Threaded Zinc KPUBZ Its 1 3/8" outer diameter10 24 x 1 2 Six Lobe Pan Thread Cutting Screw Type 23 Fully Threaded Zinc 10 24 UNC thread size 1 2 inch length Six lobe pan head with a screwdriver slot Type 23 thread cutting screw Fully threaded for maximum holding power Zinc plated for corrosion resistance Ideal for use in metal, wood, and plastic Commonly used in automotive, electronic, and construction applications