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ASSY®plus FT Combi Timber screw
ASSY<SUP>®</SUP>plus FT Combi Timber screw - 1
ASSY<SUP>®</SUP>plus FT Combi Timber screw - 2
ASSY<SUP>®</SUP>plus FT Combi Timber screw - 3

For detailed information, other images and documents, please select individual articles from the following table.

ASSY®plus FT Combi Timber screw

The ASSY plus FT Combi with a flared shaft neck can be used for installing 90° steel/wood connections subject to shear and tensile forces in the timber construction and carpentry sector. The special properties enable compact, easily assembled steel/wood connections to be created.

  • Head type: Hexagon head
  • Internal drive: AW40
  • Thread type: Wood screw thread
  • Thread design: Full thread
  • Thread format: Single thread
  • Material: Hardened steel
  • Surface: Zinc plated
  • Suitable for use in the following materials: Wood, Derived timber product, Softwood, Board ply wood (BSP), Hardwood, LVL
  • Area of application: Timber construction, Timber panel construction, Metal wood connections, Post screws, Structural woodwork, Element construction, Bridge construction
  • Shape of tip: Drilling tip
  • Max. screw-in angle: 90 Degree
  • Min. screw-in angle: 0 Degree
  • RoHS-compliant: Yes
  • Approval: ETA-11/0190

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You can refine your search by selecting different attributes

Art.-no. Nominal diameter Length Head height External drive Quantity PU
8 mm 100 mm 4.5 mm WS12
75 pcs
8 mm 120 mm 4.5 mm WS12
75 pcs
10 mm 100 mm 5 mm WS15
50 pcs
10 mm 120 mm 5 mm WS15
50 pcs
10 mm 140 mm 5 mm WS15
50 pcs
10 mm 160 mm 5 mm WS15
50 pcs
12 mm 120 mm 5.5 mm WS17
50 pcs
12 mm 140 mm 5.5 mm WS17
50 pcs
12 mm 160 mm 5.5 mm WS17
50 pcs

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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.

Structure of our article number

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:
00574 10 (2 spaces between the 4 and the 10)

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

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

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Price for 1 unit
Price for 100 units
Price for 1000 units


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In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

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Technical information

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Hardened steel, blue passivated (A3K), combi head, AW drive, end mill, full thread, drill bit tip

Connects the wood instead of splitting it


  • Ideal for mounting steel elements (predominantly stressed with shear loads) on wood

  • Lower number of screws thanks to high resistance to extraction and shear

  • Ideal fit in round holes thanks to hexagonal combi head with integrated shank expansion

  • Reduced metal formats and wooden cross sections due to very short edge distances (as with pre-drilling)

  • Easier joining thanks to permitted positioning holes

  • Suitable for universal use thanks to screw-in angle 0°–90°

  • Approval for hardwood, KERTO/LVL, cross laminated timber and other wooden materials

  • Application in utilisation class 1 and 2 in line with EN 1995:2013

Combi head

  • With reinforced shaft neck for high power transmission and a precise fit

AW drive – more power

  • Optimum transmission of forces

  • Excellent fit, rapid finding, no wobbling

  • Screw settles securely, virtually no unscrewing of bit


  • Symmetrical full thread for high load-bearing capacity.

  • Plastic non-friction coating: Enables easy screwing in and reduces the screw-in torque

Drill tip

  • Extremely short permitted edge distances e.g. 3xd - d = 8 mm - 60 mm carrier

  • No pre-drilling required


  • High-strength steel for high breaking torque


  • Blue passivated, A3K, Cr III, min. 8 µm

Do not use the screw in applications exposed directly to the elements, in humid rooms or in atmospheres containing chlorine gas.

Available work documents:

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