These pan head self-drilling and tapping screws cut their own threads into a material without the use of a pilot hole.
Metallics JSMW3816SS Anchor 3/8 Wood V-Mt Th-Rod Ancr USA (Jar 25)
https://nsiindustries.com/product/anchor-3-8-wood-v-mt-th-rod-ancr-usa-jar-25/
Metallics J1544 Anchors Sprg Wing TogBt 3/8 IN Trd 16 Lgt 3 IN (Jar 25)
https://nsiindustries.com/product/anchors-sprg-wing-togbt-3-8-trd-16-lgt-3-jar-25/
Anchors Sprg Wing 3/8″ Trd 16 Lgt 3″ (Jar 25)
Metallics MHOK24C 1/8–1/4 Knock-On Spr-St Beam
https://nsiindustries.com/product/1-8-1-4-knock-on-spr-st-beam-2/
1/8–1/4 Knock-On Spr-St Beam
Metallics TP602SFC Screws 6 x 1 FH Star Pin TR SMS 18-8 (Jar 100)
https://nsiindustries.com/product/screws-6-x-1-fh-star-pin-tr-sms-18-8-100-pcs/
Screws 6 x 1 FH Star Pin TR SMS 18-8 (100 pcs)
Metallics JSN11D Nuts 8-32 Hx Nut SS (Jar 100)
https://nsiindustries.com/product/nuts-8-32-hx-nut-ss-jar-100-3/
Nuts 8-32 Hx Nut SS (Jar 100)
Metallics JSLW921 Washers 5/8 Split Lock SS (Jar 100)
https://nsiindustries.com/product/washers-5-8-split-lock-ss-jar-100-2/
Washers 5/8 Split Lock SS (Jar 100)
Metallics TP322SPC Screws 1/4-20 x 1-1/2 PN Span TR MS U (Jar 100)
https://nsiindustries.com/product/screws-1-4-20-x-1-1-2-pn-span-tr-ms-u-100-pcs/
Screws 1/4-20 x 1-1/2 PN Span TR MS U (100 pcs)
Metallics TP413SRC Screws 10-24 x 3/4 RH 1way TR MS USA (Jar 100)
https://nsiindustries.com/product/screws-10-24-x-3-4-rh-1way-tr-ms-usa-100-pcs/
Screws 10-24 x 3/4 RH 1way TR MS USA (100 pcs)
Metallics JBLS37SS Bolts 1/4 X 1 Hx Lag Blt SS (Jar 100)
https://nsiindustries.com/product/bolts-1-4-x-1-hx-lag-blt-ss-jar-100/
Bolts 1/4 X 1 Hx Lag Blt SS (Jar 100)