TIMCO Classic Multi-Purpose Countersunk Gold Woodscrews - 5.0 x 40

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. Double countersunk reduces the likelihood of head shear and assists completion of countersinking

Patented lubrication, designed to enhance screw insertion time and provides greater resistance to corrosion

40° deep single thread to provide a secure fixing with high pull-out resistance

Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility

Single slash on 25mm+ to reduce torque and the likelihood of the timber splitting when the screw is inserted close to the edge

All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length

PRODUCT SPECIFICATIONS

SKU Barcode

5055017507429