12 x 3/4 in. 5/16 Indented Hex Head Self-Drilling & Tapping Screws with Washer – #3 Drill Point – Steel Zinc – 5000qty
#TEKD20B
These indented hex head self-drilling and tapping screws cut their own threads into a material without the use of a pilot hole.
- 12 Diameter, 3/4" Length
- Steel Zinc Material
- 5/16 Indented Hex Head with Hex Drive
- #3 Drill Point
- Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1 mm thick plate.