10-16 x 2 3/4 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc MSR188 7 x 12 ISO14583 Metric

7 x 12 ISO14583 Metric 6-Lobe Pan Machine Screw Full Thd Class 8

flat washer with a hole in the center

and they are easy to install

making it ideal for applications where exposure to moisture or chemicals is a concern

10-16 x 2 3/4 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc MSR188 7 x 12 ISO14583 MetricThese 10 16 x 2 3 4 inch Phillips modified truss head self drilling screws are made of steel and have a zinc finish. They are full thread and have a sharp point that makes them easy to drive into wood. The modified truss head has a low profile that sits flush with the surface of the wood, making them ideal for use in applications where a clean, finished look is desired. These screws are also self drilling, which eliminates the need for pre drilling,