These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.
These screws have finer threads than typical screws, requiring a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
Metallics MSNR3816D Nuts 3/8-16 Spring Nut St-zn (Box 100)
https://nsiindustries.com/product/nuts-3-8-16-spring-nut-st-zn-box-100/
Nuts 3/8-16 Spring Nut St-zn (Box 100)
Metallics UBS024 Bolts 3/8-16 X 4-1/8 X 3-1/2 U-Blt & SS (Box 10)
https://nsiindustries.com/product/bolts-3-8-16-x-4-1-8-x-3-1-2-u-blt-ss-box-10/
Bolts 3/8-16 X 4-1/8 X 3-1/2 U-Blt & SS (Box 10)
These indented hex head self-drilling and tapping screws cut their own threads into a material without the use of a pilot hole.
Metallics TSF22M Screws 8 X 1-1/4 Fh Ph TS St-zn (Jar 1000)
https://nsiindustries.com/product/8-x-1-1-4-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.
Metallics JSQ4 Nuts 10-24 Square Nut St-zn (Jar 100)
https://nsiindustries.com/product/nuts-10-24-square-nut-st-zn-jar-100/
Nuts 10-24 Square Nut St-zn (Jar 100)
Metallics JSQ9 Nuts 1/2-13 Square Nut St-zn (Jar 100)
https://nsiindustries.com/product/nuts-1-2-13-square-nut-st-zn-jar-100/
Nuts 1/2-13 Square Nut St-zn (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.
These socket head cap screws have threads along the entire length with a hexagon drive allowing high torque perfect for clamping machinery parts together.