4.8 x 38

WingTip Screw S/DRILL No3 EXT_x000D_

Specifically designed to attach wood to metal (Max. 4mm). Coarse self-tapping thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

Wing Tip No.3 S/Drill - BZP_x000D_

Specifically designed to attach wood to metal (Max. 4mm). Coarse self-tapping thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

WingTip Screw S/DRILL No3 Zinc_x000D_

Specifically designed to attach wood to light section steel (Max. 4mm). Coarse self-tapping thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

WingTip Screw SDRILL No3 BIMET_x000D_

Specifically designed to attach wood to light section steel (Max. 4mm). Coarse self-tapping thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

S/Tapping Screw PZ2 PAN A2 SS_x000D_

Used for stitching metal or attaching to metal. A pre-drilled hole is required. Pan head for improved clamping. Manufactured from A2 Stainless Steel for use where ultimate corrosion resistance. Stainless steel must be used where there is corrosive environment and/or the base material has inherent corrosive characteristics.

S/Drill PVC Screw CSK - BZP_x000D_

A heavier gauge screw, generally used where extra strength is required such as attaching hinges to steel reinforced frame.

PVC Window Screw RIB CSK -BZP_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present. Also known as a repair screw, frequently used in stripped holes. Countersunk head with ribs under head for improved countersinking.