The self-tapping screw allows you to drill your hole, obtaining the appropriate grip according to its diameter and length, it is ideal for fastening metals, however it is also suitable for other surfaces, its pan head allows it to be easily identified once installed.
Diameter | From | Until |
4 | 1/4" | 1" |
6 | 3/8" | 2" |
8 | 3/8" | 3" |
10 | 3/8" | 3" |
12 | 1/2" | 3" |
14 | 1/2" | 3" |