* FASTENIC * FLAT HEAD SELF DRILLING SCREW/ SCREW BESI BUMBUNG (1000PC/BOX)

Description
The tip of a self-drilling screw is shaped with a point and flute that resembles a drill bit. A notched area in the tip behaves as a reservoir to receive chips or filings as the material is carved away by the screw (when drilled).

Thanks to this specialized tip, the self-drilling screw allows assemblers to skip the initial step of drilling a pilot hole.


SD-Flat Self Drilling Screw Flat Head :
- Self-drilling screw.
- Countersunk flat screw head.
- 18 sizes available.
- Zinc plated finish.
- Standard Philips slot.
- Drilling tips make screw driving easier.
- High tensile strength.
- Avoid cracking and splitting.
- Commonly used for sheet metal.
- Packed of 1-pack Self-drilling screws.
- 100% Brand New and in Good condition.
- Ship from Malaysia.