Timco - Cill Screws - Bugle - PH - Self-Tapping Thread - Self-Drilling Point - Zinc (Size 4.2 x 65 - 200 Pieces)

Used 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.

• Thread Dia. mm - 4.2
• Length mm - 65
• Head Type - Bugle
• Recess Type - Phillips
• Thread Type - Self-Tapping
• Point Type - Self-Drilling
• Finish - Zinc
• Material - Carbon Steel