Screw, chipboard, countersunk, t17, pozi, yellow zinc plated, no rib, GR 4.8, 5 x 50 mm, Fastbolt.

Chipboard screws are self-tapping screws most commonly designed with a single thread that runs all the way from the base of the head to the tip. T17 screws have the ideal milled point and cutting threads needed to secure pine timbers with ease � no pre drilling required. Pozidriv head design ensures screwdriver head does not cam-out. Yellow zinc plating chromate prevents the zinc from corroding and increases the overall protection of the finish. This finish provides a rainbow or iridescent appearance with dominant yellow tones.