Ruuvi cimco 191219 — sinkitty teräs, kuitulevyille, 50 mm pituus, 4 mm kierrehalkaisija, 1 kpl

Cimco 191219 is a single galvanized steel screw designed specifically for fastening into fibreboard. The screw has a length of 50 mm and a thread diameter of 4 mm, making it suitable for secure connections in furniture assembly, fittings and interior installations where fibreboard or similar composite wood panels are used. Galvanization offers basic corrosion resistance for indoor applications.

Advantages

The screw combines a standard 50 mm length and 4 mm thread diameter to provide reliable holding power in fibreboard while reducing splitting and material damage when used with appropriate pre-drilling or pilot holes. Galvanized steel construction resists rust in normal indoor environments and extends service life compared with untreated fasteners. Supplied as a single piece, the item is useful for small repairs, sample installations or when an exact number of fasteners is required for a project.

Suitable for

Key specifications

How to use

Select an appropriate pilot hole diameter for the 4 mm thread to minimise splitting of the fibreboard; the pilot hole should be slightly smaller than the screw’s core diameter. Position the screw at the required location, apply steady axial pressure and drive with a compatible screwdriver or drill fitted with the correct bit, keeping the tool perpendicular to the work surface. For connections that require higher clamping force or long-term structural load, consider using additional fasteners or reinforcement and verify that the fibreboard thickness and screw length are compatible.

Recommendations

For best results in fibreboard, pre-drill pilot holes and use moderate torque to avoid over-tightening. Avoid prolonged exposure to outdoor moisture despite galvanization; use in dry interior environments or consider stainless or specially coated fasteners for humid conditions.