6-20 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc 16NCUP The 1/4-20 x 2 1/4

The 1/4-20 x 2 1/4 Phillips Oval Head Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

The fully threaded design ensures a secure hold in materials like wood

These 3/4-10 x 5" Grade 8 fully threaded carriage bolts are made of durable steel and feature a yellow zinc coating for corrosion resistance

It is 2 3/4 inches long and has a diameter of 1/4 inch

corrosion-resistant fastener designed for use in a variety of applications

6-20 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc 16NCUP The 1/4-20 x 2 1/4These 6 20 x 1 1 4 inch square drive pan head self drilling screws are made of steel and have a zinc finish. They are designed for use in metal applications and have a full thread. The square drive head provides a secure grip for driving, and the self drilling point eliminates the need for pre drilling. These screws are ideal for a variety of applications, including attaching metal roofing and siding, and installing HVAC equipment.