Techfast WSCTSD3916 Window Screws – Self-Tapping Self-Drilling, 3.9 X 16Mm (Box Of 1000)

Techfast Window Screw – Self-Tapping And Self-Drilling. For Pvcu Window/Door Frame With Metal Reinforcement. Countersunk Head With Torx-Compatible Recess. Self-Drilling Tip. Impact Bit Included. Fire And Corrosion Resistant, Protected By Elementech Corrosion Resistant Coating, Salt Spray Tested To 1000 Hours. Complies With Eu Safety, Health And Environmental Requirements.

PTDFORDIRWSCTSD3916