ASSY 3.0 steel zinc plated FT countersunk head AW
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Galvanised steel, blue coated, full thread, countersunk head, AW drive
Joins wood instead of splitting it
Asymmetrical thread – greater speed
AW drive — more power
Ring thread — less tendency of the wood to split, very few blow-outs
The screws are not suitable for outdoor use and for rooms subject to short-term or continuous high moisture levels! Please use ASSY® 3.0 A2 stainless steel screws in these cases.
To attach metals to wood, machine a precise cutout in the metal tab.
ASSY 3.0 chipboard screws are optimised for use in wooden materials. When used in plastic anchors, a reduction of the load-bearing capacity is possible. Therefore, we recommend only using screws without optimised thread tips (drill bit, mating thread, ring thread, serrated edge, self-clearing groove, etc.) in plastic dowels, e.g. Würth ASSY D, prefix 0151 (countersunk head) and prefix 0153 (pan head).
Available work documents:
Timber dimensioning software, load tables and detailed processing instructions can be found on the service page: www.wuerth.de/assy.
ETA-11/0190When using these screws, please follow ETA-11/0190 specifications.
Catalogue page as PDF 1
CAD Data (available after login)
Nominal diameter (d)
Head diameter (dh)
Head height (k)
Wood screw thread
Thread length (lg)
Shape of tip
Tip with ring thread
Angle of the tip
Min./max. screw-in angle
Product weight (per item)
Suitable for use in the following materials
Area of application
Screw requiring approval