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ASSY® 3.0 combination timber screw

ASSY 3.0 combi steel zinc plated PT hex. head AW
SCR-WO-HEX-AW40-(A3K)-12X100/60
ASSY 3.0 KOMBI

Art.-no. 0184212100
EAN 4047376873506

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For powerful steel/wood and wood/wood screw connections with U washers, in particular for the timber construction and carpentry sector.

Steel, zinc-plated, blue passivated, partial thread



The combi head with AW drive and reinforced shaft neck is extremely versatile and boasts a high power transmission.



The glide-coated asymmetrical coarse thread with mating thread and burr means a 30% saving in time and less tendency to split during use.



Head:


Combined hexagon head + AW drive with reinforced shaft neck for highly flexible power transmission and a perfect fit in metal connections.



Thread:


Asymmetrical coarse thread with sharp threads for short screw-in times.



Plastic non-friction coating:


Enables easy screw-in by reducing friction.



End mill


The milling section after the thread reduces the screw-in torque by 20%.



Tip


Reduced risk of splitting due to mating thread.

Notice

You can use the Würth timber dimensioning software (online or download for offline work) for an individualised static recommendation. For simple standard applications, please refer to the calculation tables. Ask your sales representative for your free copy.



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).



Available work documents:


Timber dimensioning software, load tables and detailed processing instructions can be found on the service page www.wuerth.de/assy.

ETA-11/0190

Product information

Datasheets(X)

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Application areaReinforced shaft neck below the combi head makes these ideal for metal/wood joints subject to sheer forces, or in combination with large washers for wood/wood connections where high penetration resistance is required.

Nominal diameter (d)

12 mm

Length (l)

100 mm

Head type

Hexagon head

Head height (k)

5.5 mm

External drive

WS17

Internal drive

AW40

Thread type

Wood screw thread

Thread design

Partial thread

Design

With shaft

Thread form

Coarse thread

Thread length (lg)

60 mm

Material

Hardened steel

Surface

Zinc plated

Suitable for use in the following materials

Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL, Softwood

Area of application

Structural woodwork, Element construction, Timber panel construction, Metal wood connections

Core diameter

7.2 mm

Shape of tip

Tip with counter thread

Angle of the tip

34 Degree

Max. screw-in angle

90 Degree

Min. screw-in angle

0 Degree

RoHS-compliant

Yes

Approval

ETA-11/0190

Additive article:
 
Product
Description
Quantity
PU
Price
/PU

IMPSKTWRNCH-MAGN-5/16IN-WS17

x 1 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
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Price for 100 units
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Art.-no.
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Datasheets ()

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