ZIP screws are fasteners that feature a threaded design that tapers to a fine needlepoint. These screws offer incredible penetrating power because their threads are machined all the way down to the end of the point.

What kind of screws are used to fasten metal?

Sheet metal screws – These have sharper threads for more easily connecting metal to wood, plastic or other pieces of metal. Machine screws – These have a uniform thickness instead of tapering off at the bottom, making them the best option for fastening appliance pieces, outlet boxes and other machine components.

Can Tek screws be used in wood?

Tek screws are commonly used in the electrical industry and other service jobs where there’s a need to attach metal to metal or wood to wood. Tek screws are especially helpful when you are fastening in volume. Naturally, the self-drilling nature of Tek screws makes the work go much faster.