12-14 x 2 1/2 Unslot Indent HWH Self Drill Scr Full Thread Zinc 1000 hours Salt Spray WSAEBZ and it is commonly used

and it is commonly used in furniture assembly

The 3/8-16 x 1 1/2 Slotted Flat Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile fastener designed for a wide range of applications

The 3/8-16 x 2 Unslotted Indented Hex Head Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

These 5/16-18 x 1 1/2 inch Grade 5 fully threaded carriage bolts are made of durable steel and feature a zinc coating for corrosion resistance

The Phillips pan head allows for easy driving and prevents cam-out during installation

12-14 x 2 1/2 Unslot Indent HWH Self Drill Scr Full Thread Zinc 1000 hours Salt Spray WSAEBZ and it is commonly usedThese 12 14 x 2 1 2" self drilling screws are designed for use in metal applications. They feature a hex washer head, full thread, and a zinc coating that provides up to 1000 hours of salt spray protection. The self drilling point eliminates the need for pre drilling, saving time and effort. These screws are ideal for a variety of applications, including attaching metal roofing and siding, installing HVAC equipment, and assembling metal structures.