Self-Drilling Screw, Hex Washer Head, 8 x 1/2", Steel
Self Drilling Screw, Hex Washer Head, Size: #8 x 1/2". Hex Size: 1/4". Zinc Plated Steel. Package Quantity: 100. *Dottie Part # 17500.*Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects...