ForgeFix ForgeFast Pozi Compatible Elite Performance Wood Screw ZY 4.0 x 50mm Box 200 FFP450Y

ForgeFast Pozi wood screws measuring 4.0 x 50mm, supplied in a box of 200 for interior use. The 50mm length and 4mm diameter suit thicker timber assemblies such as floor joists and structural carpentry, giving good penetration depth and holding power.

The screws feature a universally accepted Pozi-compatible drive with six underhead lobes for improved countersinking and reduced surface dust, plus reinforced countersunk necks for extra holding power. An anti-friction, serrated thread reduces splitting, jacking and spinning while improving pull-out resistance and drawing strength, with lower insertion torque. A double cutting point speeds up drilling, reduces clogging and can pierce 0.8mm steel.

Finished with Elementech 400, an anti-corrosive coating said to last up to six times longer than standard zinc finishes, free from Cr6+ and tested to 400 hours salt spray resistance.