Metallics JTEKD28 Screws 12 X 1/2 Hwh 5/16Hd TS D-Pt2 S (Jar 100)

https://nsiindustries.com/product/12-x-1-2-in-5-16-indented-hex-head-self-drilling-tapping-screws-with-washer-2-drill-point-steel-zinc-100qty/

These indented hex head self-drilling and tapping screws cut their own threads into a material without the use of a pilot hole.

Metallics TSP83M Screws 12 X 1 Pn Ph TS Type A St-zn (Box 1000)

https://nsiindustries.com/product/12-x-1-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP82M Screws 12 X 3/4 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/12-x-3-4-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP81M Screws 12 X 5/8 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/12-x-5-8-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP80M Screws 12 X 1/2 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/12-x-1-2-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP19M Screws 8 X 1-1/4 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/8-x-1-1-4-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP18M Screws 8 X 1 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/8-x-1-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty-2/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSP10M Screws 6 X 5/8 Pn Ph TS Type A St-zn (Jar 1000)

https://nsiindustries.com/product/6-x-5-8-in-pan-head-phillips-sharp-point-tapping-screws-steel-zinc-1000qty/

These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.

Metallics TSK8 Screws 8 Pn Cd TS Kit St-zn (Trey 1)

https://nsiindustries.com/product/screws-8-pn-cd-ts-kit-st-zn-trey-1/

Screws 8 Pn Cd TS Kit St-zn (Trey 1)

Metallics TSF24M Screws 8 X 2 Fh Ph TS St-zn (Box 1000)

https://nsiindustries.com/product/8-x-2-in-flat-head-phillips-tapping-screws-steel-zinc-1000qty/

These flat head tapping screws cut their own threads into a material, but still rquire a pilot hole and are typically used in construction with a variety of materials.