1/4-20 x 1 1/2 Thumb Screw Plain Fully Thread Zinc ABQT They are designed for use

They are designed for use in metal applications and have a sharp point that drills through metal without the need for a pilot hole

The 5/8-11 x 2 Grade 5 Plow Bolt #3 Head Zinc is a high-strength fastener designed for heavy-duty applications

The screw is made of steel and has a zinc bake coating for corrosion resistance

and is commonly used in construction

8-32 x 5/16 Phillips Pan Thread Cutting Screw Type F Fully Threaded Black Zinc and Baked Phenolic Washer

1/4-20 x 1 1/2 Thumb Screw Plain Fully Thread Zinc ABQT They are designed for use1 4 20 x 1 1 2 Thumb Screw Plain Fully Thread Zinc This thumb screw is made of steel with a zinc plated finish. It has a 1 4 20 thread size and is 1 1 2 inches long. The head of the screw is knurled for easy gripping. This screw is commonly used in a variety of applications, including securing panels, holding objects in place, and making adjustments.