Bulk Hardware Best Fix And Fasten Self Tapping Bzp Plated Pozi Csk Head Screws Silvery White 4.0mm x 19mm Pack of 18-Pieces 30348

Stainless steel countersunk tek screws are used to fix the substrate to a metal minus the pre-drill requirement. Stainless steel countersunk concrete screws are generally seen in applications that involve being anchored into brick, concrete or blocks. Stainless steel countersunk socket screws tap threads in to a pre-existing drilled hole into either a brick, block or concrete. Truss head screws designed with an extra wide and slightly rounded head. Drive screws have property of being self-centering, so they can take more torque without slipping. Self-drilling screws have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole. High quality tempered steel for better drilling, zinc plated rust proof zinc coating for extra long life. Applications - polycarbonate sheet, shadow cover, brick ties to steel framing, roof deck to steel framing, accessories to steel framing etc. Installation- place a self-drilling screw into the hex head adapter. Depress the trigger of the drill slowly, while the drilling tip of the screw rests against the metal. Increase the speed of the drill when the screw finds its center. Stop drilling when the head of the self-drilling screw tightens against the surface of the metal.

Key Features

Brand-bulk hardware. Sub-brand-best. Type-pozi csk head screws. Colour-silvery white. Dimensions-4.0mm x 19mm. Pack of 18-pieces. Fix and fasten self tapping screw. Bzp plated. Exterior finish-stainless steel. Head style-pan. Extra wide and slightly rounded head. Being self-centering. Self-drilling screws. Polycarbonate sheet. Model number-30348. Ean-5013249165459.