TIMCO Classic Multi-Purpose Countersunk Gold Woodscrews - 4.5 x 16

A versatile heavy duty coach screw with a hex flange head and is the modern replacement for traditional DIN 571 coach screws. Benefits from an aggressive slash point tip for easy driving and reduced splitting. Suitable for softwood, hardwood, man-made board or masonry with the use of a nylon plug. Zinc plated and yellow passivated for improved corrosion resistance. 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

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

PRODUCT SPECIFICATIONS

SKU Barcode

5055017520237

Size mm

4.5 x 16

Size imp.

9 x

Inner Thread Dia. mm

2.7

Head Dia. mm

8.76