Self drilling screws or self-tapping screws are used for attaching metals or lock profiles on greenhouse frames. Self-tapping screws are made of steel with a hexagonal head and a spiral body. The screws are driven with a must using a drill through the metals.

Self-tapping screw prices in Kenya according to the length 1 inch to 5 inches and thickness. self-drilling screws in Kenya sizes are 8 mm -10 mm prices are between k.sh 7 to k.sh 30 a piece.

Uses of self-tapping screws / self drilling screws in Kenya

• Greenhouse metals and profile joining
• Roofing:- Iron sheet, polycarbonates, timber
• Polycarbonate attaching
• Gypsum screws