Twin Thread General-Purpose Woodscrews. Head: Countersunk Pozidrive Compatible Recessed. Finish: Zinc Plated. A Twin Thread Screw Ideal For A Range Of Fixing Applications. Ideal For Fixing Into A Range Of Substrates Including Softwoods Hardwoods Chipboards And Fibreboards. Extra Deep Insert Bit Recess Allows A Quicker And Easier Insertion Which Enables A Firmer Positive Drive. Twin Thread And Special Wax Coating Also Increases Speed And Ease Of Insertion. Twin Thread Provides Increased Holding Power.PTDFORDIRCSK38ZP
