Metallics JTTS34 12 x 1 in. Pan Head Tri-Drive Tapping Screws - Steel Zinc - Each

Three ways in. The JTTS34 has a pan head cut with a slot, a Phillips recess, and a square recess, so a flat blade, a Phillips bit, or a square drive bit all seat in the same screw. Handy on a panel job where you grab whatever driver is already in the pouch.

It is a #12 diameter by 1 inch long tapping screw. Tapping screws form their own thread as they drive into a pre-drilled or punched hole in sheet metal, so you do not need to run a tap first.

Pan head, like the JTTS34 carries, gives a rounded low profile with a flat bearing face and sits fine where something else has to pass or mount over the screw. A hex washer head gives you a wrench or driver socket and a wider bearing surface, which is what you want for heavier sheet metal pulls or when you are driving with an impact. For panel covers, straps, and light bracket work the pan head is the usual pick.

They ship in a jar of 100 pieces. The jar keeps them contained on a service truck or a shop shelf rather than loose in a bag, which is why this format gets used for MRO and van stock.

Yes, the JTTS34 is US made, which matters if you are buying against a domestic preference or Buy American style requirement on a public job.

There is one orderable configuration, model JTTS34, and it is the 100 piece jar of #12 x 1 inch pan head tri-drive tapping screws. No separate finish or length options to pick on this one.