Paulin 3/8-inch x 1-1/2-inch Steel Indented Hex Washer Head Slot Drive Tapping Screw-Type A-Zinc Plated (3 Pcs)

Paulin #6 x 3/8 -inch Pan Head Square Drive Steel Metal Screws Self-Drilling Zinc Plated - 100pcs

Made of high-quality steel and are specially heat treated. Drill point has been incorporated into the screw in the familiar twist drill design. These screws drill their own hole, form mating threads fasten securely. Can be used in steel, plastics, composite materials, wood plus various laminates.

Paulin #8 x 1-1/2 -inch Truss Head Square Drive Steel Metal Screws Zinc Plated - 100pcs

Also known as Sheet Metal or Tapping Screws. Metal screws are used to join sheet metals, metal to wood and to join other types of soft and /or thin unthreaded materials. These screws tap their own threads and are not intended to be disassembled often.

Paulin #10-32 x 1-1/2 -inch Round Head Square Drive Steel Machine Screws Zinc Plated - 100pcs

Used to fasten metal to metal, metal to wood and other types of materials, with machine tapped threads or nuts, where disassembly may be required or where a more secure clamping of parts is desired.

Paulin #6-32 x 1-1/2 -in Round Head Square Drive Steel Machine Screws, Zinc-Plated, 100pcs

Paulin's Machine Screws are fully threaded screws designed to be used with nuts and washers of the same finish in order to fasten metal to metal, metal to wood and other types of materials. These screws are ideal fasteners for applications that may require future disassembly. They are also ideal where secure clamping of the materials is required. Zinc plating provides moderate corrosion resistance.