Fully threaded single thread Woodscrew with ground serrations for fast, accurate driving. Multihead countersinks and firm grip. No splitting and no pilot hole needed.

Fully threaded single thread Woodscrew with ground serrations for fast, accurate driving. Multihead countersinks and firm grip. No splitting and no pilot hole needed.

3.5 x 30mm. Stainless Steel. Use for wood, plastics and chipboard. Shorter screw-in times. Synthetic coating for easy driving. Ground serrations to the tip, no need to pre-drill.

4.0 x 30mm. Stainless Steel. Use for wood, plastics and chipboard. Shorter screw-in times. Synthetic coating for easy driving. Ground serrations to the tip, no need to pre-drill.

4.0 x 40mm. Stainless Steel. Use for wood, plastics and chipboard. Shorter screw-in times. Synthetic coating for easy driving. Ground serrations to the tip, no need to pre-drill.

5.0 x 40mm. Stainless Steel. Use for wood, plastics and chipboard. Shorter screw-in times. Synthetic coating for easy driving. Ground serrations to the tip, no need to pre-drill.

For solid wood and chipboard flooring. No pre-drilling required. With two sets of threads separated by a smooth non-threaded section, allowing materials to be pulled together tightly while the upper thread locks the board down securely. For interior use only. Specifications: Do not use with Phillips bit.

Fully threaded, single thread Woodscrew with ground serrations for fast, accurate driving. Multihead countersinks and firm grip.