Centurion 1/2″ X 4 Twin Thread Woodscrew 28pk

These zinc plated general purpose screws are ideal for fixing into a range of substrates including softwoods, hardwoods, chipboards and fibreboards. The extra deep insert bit recess allows a more firmer positive drive and the twin thread also increases speed, holding power and ease of insertion.

• Suitable for use with many materials
• Countersunk heads are designed to sink flush with substrates to leave a smooth surface finish
• Twin threads enable an easy start when driving
• Resistant to corrosion
• Size: 1/2″ x 4