TIMCO Cill Screws Bugle PH Self-Tapping Thread Self-Drilling Point Zinc - 4.2 x 55 Slash Tip To remove hole debris prior

To remove hole debris prior to resin or mechanical anchor application

An ideal high security lock for gates where key access from the outside and inside is required

Heavy cross pattern bolts are typically used for securing large garage doors and gates in industrial and agricultural applications

Zinc plated for easy cleaning

Ideal for clean and quick cutting of softwood

TIMCO Cill Screws Bugle PH Self-Tapping Thread Self-Drilling Point Zinc - 4.2 x 55 Slash Tip To remove hole debris priorUsed for attaching cills to the base of door or window frames. The self drilling point permits the screw to drill through both reinforced and unreinforced frames.