As the name suggests, self-tapping screws are screws that have the ability to tap threads into the material, self-tapping screws are used for all sorts of material including wood, metal, and brick. These screws cannot drill through metal and require a pilot hole to be pre-drilled before installation.
Units: 10 Units
Material: Stainless Steel
Dimensions: 4mm x 19mm
Application: Used for all sorts of material including wood, metal, and brick.