ASSY® 3.0, BLUE GALVANIC GALVANIZED CHIPBOARD SCREW

For universal use in furniture construction, shop design, fixings and interior finishing.
Galvanized steel, blue passivated (A2K), full thread, countersunk head, AW drive.

Connect the wood instead of splitting it

Asymmetric thread - faster speed

Low screw-in torque
High turning torque
Screw in faster than ordinary chipboard screws
Double wire: 3.0-4.5mm
AW drive - more powerful

Optimal power transmission
Excellent fit
Fast localization
Proper tightening of the screw
Screw practically does not loosen
Does not tilt
No damage to the surface layer of the screw
Only 5 bit sizes for diameters from 3.0 to 12.0 mm
Ring thread - less tendency to split the wood, hardly any cracks

Minimal splitting forces, especially when screwing in at edges
Reduction of the tightening torque
Cracks are largely avoided due to the impact of the ring wire
Note
The screws are not suitable for outdoor use and for areas where high humidity is present for a short or long time! In that case, use ASSY® 3.0 A2 stainless steel screws.

To attach metals to wood, make an exact recess in the metal lip with an alder.

ASSY 3.0 chipboard screws are ideal for use in wooden materials. When used in plastic plugs, a limited load capacity must be taken into account. Therefore, when using plastic plugs, we recommend not to use screws with optimized thread tips (drill point, counter thread, ring thread, knurled edges, cutting groove, etc.), e.g. the Würth ASSY D, front number 0151 (countersunk head) and front number 0153 (pan head).

Available working documents:

Calculation software for timber construction, load tables and processing instructions can be found on the service page www.wuerth.de/assy.

ETA-11/0190

When using these screws, follow the ETA-11/0190 specifications.