These indented hex head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.
Metallics JMHTB8501 Bolts M8 X 50 C10.9 Hx Tap Blt St-zn (Jar 25)
https://nsiindustries.com/product/bolts-m8-x-50-c10-9-hx-tap-blt-st-zn-jar-25/
Bolts M8 X 50 C10.9 Hx Tap Blt St-zn (Jar 25)
Metallics JSBH86 Bolts 5/16-18 X 1/2 Hxbt SS (Jar 100)
https://nsiindustries.com/product/bolts-5-16-18-x-1-2-hxbt-ss-jar-100/
Bolts 5/16-18 X 1/2 Hxbt SS (Jar 100)
These socket head cap screws have threads along the entire length with a hexagon drive allowing high torque perfect for clamping machinery parts together.
Metallics JBW12 Washer 1/2 Belleville Washer Steel Zi (Jar 100)
https://nsiindustries.com/product/washer-1-2-belleville-washer-steel-zi-jar-100/
Washer 1/2 Belleville Washer Steel Zi (Jar 100)
These indented hex head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.
Metallics DHD1 Screw Hook Driller Hook Ceiling Hook (1 pc)
https://nsiindustries.com/product/screw-hook-driller-hook-ceiling-hook-1-pc/
Screw Hook Driller Hook Ceiling Hook (1 pc)
Metallics QB3 Wood Bit Quik-Bit Flat 3/8 IN 6 IN (1pc)
https://nsiindustries.com/product/wood-bit-quik-bit-flat-3-8-6-1pc/
Wood Bit Quik-Bit Flat 3/8″ 6″ (1pc)
Metallics JHHMS33SS Bolts 10-32 X 1/2 Hx Ms SS (Jar 100)
https://nsiindustries.com/product/bolts-10-32-x-1-2-hx-ms-ss-jar-100/
Bolts 10-32 X 1/2 Hx Ms SS (Jar 100)
These pan head framing screws feature a twin fast thread that decreases the time required to penetrate wood and are commonly used in hardwood construction and DIY projects.