Wood screw Hexagon head DIN 571, steel hot-dip galvanised

Name: Wood screw Hexagon head DIN 571, steel hot-dip galvanised
Brand: Würth
SKU: 415220 240

DIN 571 steel hot dip galvanized
SCR-HEX-DIN571-WO-WS30-(HDG)-20X240

Art.-no. 415220 240

EAN 4053478210910

All versions

Specification

For solid wood connections

Hexagon head for improved application of force when screwing in

The wood screw forms its nut thread instead of cutting it

Depending on the diameter, pre-drilling must be carried out

Notice

Hot-dip zinc-plated screws have excellent corrosion resistance. The thickness of the zinc coating is up to ten times greater than coatings applied with electroplating.

For wooden construction, excluding areas requiring approval. Areas of application are, for example roof construction, carport construction, interior construction, electrical work, cable ducts in connection with anchors

Instructions

Depending on the screw diameter, pre-drilling must be carried out

In the case of steel connections, the metal must be predrilled according to the screw diameter (max. +1 mm) and the wood according to the screw core diameter

Technical information


Nominal diameter (d)	20 mm
Length (l)	240 mm
Thread length (thread for woodwork)	144 mm
Head height (k)	13 mm
External drive (s₁)	WS30
Material	Steel
Surface	Hot dip galvanized
Head type	Hexagon head
Thread type	Wood screw thread
Shape of tip	Tip
RoHS-compliant	Yes