TIMCO Cill Screws Bugle PH Self-Tapping Thread Self-Drilling Point Zinc - 4.2 x 50 Box OF 500 - 225Z Decking Screw - Exterior the top back of the

the top back of the handle is ergonomically contoured and widened to perfectly fit the U-shape formed between the user's thumb and index finger

The locking pendulum helps to prevent damage to internal components and there is an integrated magnetic pivoting base with a 1/4in thread

An optional sensor operated mode can be activated by holding the switch down for 3 seconds

no scrubbing/washing

TIMCO Cill Screws Bugle PH Self-Tapping Thread Self-Drilling Point Zinc - 4.2 x 50 Box OF 500 - 225Z Decking Screw - Exterior the top back of theBox of 500 Size 4. 2 x 50TIMCO Cill Screws Bugle PH Self Tapping Thread Self Drilling Point Zinc 4. 2 x 50 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. Cill Screw PH2 BZP