Ruuvi Cimco 191237 — sinkitty teräs, kuitulevyille, 50 mm pituus, 5 mm kierteen halkaisija, 1 kpl

Cimco 191237 is a single 50 mm screw made from galvanized steel, designed for fastening fibreboard components. The screw features a 5 mm thread diameter and a corrosion-resistant zinc coating that increases durability in indoor assembly and repair tasks. Supplied as one piece, this fastener is intended for applications where a reliable connection in fibreboard is required without large bulk packaging.

Advantages

The galvanized steel construction provides protection against rust and ensures stable mechanical performance over time. The 50 mm length and 5 mm thread diameter offer suitable penetration and holding power for standard fibreboard thicknesses used in furniture and joinery. Its single-piece packaging allows buyers to purchase an individual item for small repairs or prototypes without excess quantity.

Suitable for

Key specifications

How to use

Select an appropriate pilot hole size for the 5 mm thread diameter when working with fibreboard to reduce splitting and ensure straight insertion. Position the screw at the intended fastening point, apply steady pressure and drive with a compatible screwdriver or drill at low to moderate speed until the head is flush or at the required depth. For repetitive fastening, check alignment and clamp components where necessary to maintain proper joint tightness.

Recommendations

For best results in fibreboard applications, predrill a pilot hole that matches the core diameter of the screw threads and avoid overtightening to prevent compression or damage to the board. Use in dry indoor conditions or with additional protective measures if exposure to high humidity is expected.