

About the #8 x 1/2" HVAC Sheet Metal Screws

The new HVAC sheet metal screws feature an extremely fast self-piercing tip that significantly reduces work time by quickly penetrating metal sheets. It comes with a combo drive head, which includes both a 1/4" hex drive and an integrated T-20 star drive, offering ultimate flexibility by allowing users to choose their preferred driver. The head is designed to be taller than standard HVAC screws, providing maximum grip with the hex driver, increased control and better torque transfer. Additionally, the screw head features an undercut to ensure a flush finish with the metal sheet, and making a firm, secure assembly.
HVAC Sheet Metal Screw Features:
Extremely Fast Self-Piercing Tip
- Reduces work time on the job site by piercing extremely fast through the metal sheets.
Combo Drive
- Features Both Hex & Star Drive HEX 1/4" drive with an integrated T-20 star drive for ultimate flexibility. Simply choose your preferred driver!
Taller Head For Better Grip And Torque
- Taller head than common HVAC screws for increased control and maximum grip with the hex driver.
Undercut For A Flush Finish
- With The Metal Sheet Ensures maximum contact of the screw head with the metal sheet for a firm assembly.
Common Applications
- Fastening of metal ductwork systems
- Assembly of square and round HVAC pipes
- Sheet metal assembly
Downloads:
Available In:
- ZINC Plated Coating For indoor dry environments.
Packaging:
- 1,000 pc jar

