1/4-20 x 1 Square Drive Pan Thread Cutting Screw Type F Fully Threaded Zinc MSTB while the 3-inch length provides

while the 3-inch length provides ample grip for most applications

6-20 x 7/8 Slotted Pan Self Tapping Screw Type B Fully Threaded Zinc:

4-24 x 1 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake are designed for use in a variety of applications

while the sharp point and aggressive threads ensure a secure hold in concrete

it features a black finish for enhanced aesthetics

1/4-20 x 1 Square Drive Pan Thread Cutting Screw Type F Fully Threaded Zinc MSTB while the 3-inch length provides1 4 20 x 1 Square Drive Pan Thread Cutting Screw Type F Fully Threaded Zinc: This screw is designed for use in metal applications. It has a 1 4 20 thread size, which means it has a diameter of 1 4 inch and 20 threads per inch. The screw is 1 inch long and has a square drive, which requires a square shaped screwdriver or driver bit to install. The screw is fully threaded, meaning that the threads extend the entire length of the screw. It is made of