12-14 x 3 1/2 Unslotted Hex Washer With Number 5 Point Full Thread Self Dril Screw Zinc Bake MTP which means that it has

which means that it has a slightly rounded head with a raised center

making it an indispensable choice for demanding environments

and other industries where corrosion resistance is important

The 10-24 x 5/8 Phillips Round Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile and durable screw designed for a wide range of applications

12-14 x 3 1/2 Unslotted Hex Washer With Number 5 Point Full Thread Self Dril Screw Zinc Bake MTP which means that it hasThese 12 14 x 3 1 2" Unslotted Hex Washer Head Self Drilling Screws with Number 5 Point and Full Thread are designed for fastening metal to wood. They feature a hex washer head for increased torque and a number 5 point for easy penetration. The self drilling tip eliminates the need for pre drilling, making installation quick and easy. The zinc bake finish provides corrosion resistance for added durability.