Construction screw with countersunk head 4x40 mm - 200 pcs.

Construction screw, carpenter's screw with countersunk head

Size: 4x40 mm - 200 pcs.

Carpenter screws are designed for joining wooden elements when strength and mechanical durability requirements must be met and safety of use is essential. The special blade design prevents wood splitting and eliminates the need for pre-drilling.

The screws are electro-galvanized.

Technical data:

▶ Thread diameter: 4 mm

▶ Screw length: 40 mm

▶ Socket: Torx 20

▶ Quantity: 200 pcs.