Especially suitable for screwing wood to wood in furniture and shopfitting applications. The head can be covered with matching colour-coordinated caps.
Connects the wood instead of splitting it!Milling pockets — countersink anywhereSuitable for wood and fittingsMinimum damage to coated wood materialsFewer chips on the surfaceAsymmetric thread — faster speedLow screw-in torqueHigh over-turning forceFaster screwing than conventional particle board screwsAW drive — more powerOptimal force transmissionExcellent fitRapid findingScrew settles securelyVirtually no unscrewing of bitNo wobblingNo damage to surface coating of screwOnly 5 bit sizes for diameters 3.0 to 12.0 mmRing/mating thread — less tendency of the wood to split, very few blow-outsLow splitting forces, in particular when screwing close to edgesReduction of screw-in torquePunch effect of ring thread largely prevents blow-outs3.0–4.5 mm diameter = ring thread5.0–12.0 mm diameter = mating threadHead access boreSuitable for cover caps with 2.5 mm stud diameter
NoticeThe screws are not suitable for outdoor use or for rooms briefly or constantly subjected to high humidity! Please use ASSY® 3.0 A2 stainless steel screws in these cases. The surface coatings of nickel and brass are suitable for decorative purposes only = no corrosion protection!ASSY 3.0 particle board 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).
Proof of PerformanceETA-11/0190