Metallics TEK1P10M 8 x 1/2 in. Pan Head Phillips Self-Drilling & Tapping Screws - #2 Drill Point - Steel Zinc - Each

A #2 drill point is the light-to-medium steel point, intended for sheet metal and light gauge steel framing rather than structural plate. With only 1/2 inch of overall length on the Metallics TEK1P10M, the usable grip after the point and threads is short, so it suits fastening sheet steel to sheet steel, strut and light framing, not heavy plate.

No. The TEK1P10M is a self-drilling and self-tapping screw, so the drill point cuts its own hole and the threads form the mating thread as it drives. One pass with a driver, no pilot hole and no separate tapping step.

Pan head works where you want a low, rounded profile with a broad bearing face and no wrench access, which is why it is the common choice for device boxes, straps, clips and panel covers. It drives with a Phillips bit rather than a hex driver. If you need maximum clamp area on sheet metal or want to run it with a nut driver in a tight overhead spot, a hex washer head version is the better pick.

The TEK1P10M is zinc plated steel, which is a mild corrosion coating for dry interior work: panel interiors, ceiling grid, indoor framing and MRO repairs. For exterior, roof, coastal or wash-down areas, step up to a stainless or coated exterior-rated self-drilling screw instead, because the plating will eventually rust out of a wet location.

Yes, for thin stacked sheet. At 1/2 inch overall, the Metallics #8 screw gives enough thread past the point to engage two light gauge layers, which is the typical strap-to-stud or box-to-channel case. If your combined stack is thicker than roughly a quarter inch, move to a longer #8 self-driller so you still get full thread engagement past the drill point.

A #8 pan head Phillips takes a #2 Phillips bit, which is the standard bit most electricians and contractors already have in the pouch. Keep the driver square to the work and let the point cut before loading it, or the recess will cam out.

The TEK1P10M is the bulk carton part number, a 10,000 piece quantity of the #8 x 1/2 in. pan head Phillips self-driller. It is one model with no finish or size options to pick, so the only ordering decision is how many cartons you need.