ASSY® 3.0 SK Timber screw
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 1
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 2
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 3

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

ASSY® 3.0 SK Timber screw

The ASSY 3.0 SK with a large washer head is especially suitable for staircase construction/woodworking and carpentry. For screw connections in staircase construction, modular construction, timber and passive house construction.

  • Head type: Round washer head
  • Thread type: Wood screw thread
  • Thread design: Partial thread
  • Thread format: Coarse thread
  • Shape of tip: Tip with counter thread
  • Material: Hardened steel
  • Surface: Zinc plated
  • Colour: Silver
  • Max. screw-in angle: 90 Degree
  • Min. screw-in angle: 0 Degree
  • Approval: ETA-11/0190
  • RoHS-compliant: Yes

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Available in 90 versions

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Variants

You can refine your search by selecting different attributes

Art.-no. Nominal diameter Length Head diameter Head height Quantity PU
price/PU
0184010100
10 mm 100 mm 25 mm 4.6 mm
50 pcs
0184010120
10 mm 120 mm 25 mm 4.6 mm
50 pcs
0184010140
10 mm 140 mm 25 mm 4.6 mm
50 pcs
0184010160
10 mm 160 mm 25 mm 4.6 mm
50 pcs
0184010180
10 mm 180 mm 25 mm 4.6 mm
50 pcs
0184010200
10 mm 200 mm 25 mm 4.6 mm
50 pcs
0184010220
10 mm 220 mm 25 mm 4.6 mm
50 pcs
0184010240
10 mm 240 mm 25 mm 4.6 mm
50 pcs
0184010260
10 mm 260 mm 25 mm 4.6 mm
50 pcs
0184010280
10 mm 280 mm 25 mm 4.6 mm
50 pcs
0184010300
10 mm 300 mm 25 mm 4.6 mm
50 pcs
0184010320
10 mm 320 mm 25 mm 4.6 mm
50 pcs
0184010340
10 mm 340 mm 25 mm 4.6 mm
50 pcs
0184010360
10 mm 360 mm 25 mm 4.6 mm
50 pcs
0184010380
10 mm 380 mm 25 mm 4.6 mm
50 pcs
0184010400
10 mm 400 mm 25 mm 4.6 mm
50 pcs
0184006160
6 mm 160 mm 14 mm 3 mm
100 pcs
018400880
8 mm 80 mm 22 mm 3.8 mm
50 pcs
018400670
6 mm 70 mm 14 mm 3 mm
100 pcs
0184006120
6 mm 120 mm 14 mm 3 mm
100 pcs
018400680
6 mm 80 mm 14 mm 3 mm
100 pcs
018400690
6 mm 90 mm 14 mm 3 mm
100 pcs
0184006100
6 mm 100 mm 14 mm 3 mm
100 pcs
0184006140
6 mm 140 mm 14 mm 3 mm
100 pcs
0184008100
8 mm 100 mm 22 mm 3.8 mm
50 pcs
0184008120
8 mm 120 mm 22 mm 3.8 mm
50 pcs
0184008140
8 mm 140 mm 22 mm 3.8 mm
50 pcs
0184008160
8 mm 160 mm 22 mm 3.8 mm
50 pcs
0184008180
8 mm 180 mm 22 mm 3.8 mm
50 pcs
0184008200
8 mm 200 mm 22 mm 3.8 mm
50 pcs
0184008220
8 mm 220 mm 22 mm 3.8 mm
50 pcs
0184008240
8 mm 240 mm 22 mm 3.8 mm
50 pcs
0184008260
8 mm 260 mm 22 mm 3.8 mm
50 pcs
0184008280
8 mm 280 mm 22 mm 3.8 mm
50 pcs
0184008300
8 mm 300 mm 22 mm 3.8 mm
50 pcs
0184012200
12 mm 200 mm 29 mm 5 mm
25 pcs
0184012220
12 mm 220 mm 29 mm 5 mm
25 pcs
0184012240
12 mm 240 mm 29 mm 5 mm
25 pcs
0184012260
12 mm 260 mm 29 mm 5 mm
25 pcs
0184012280
12 mm 280 mm 29 mm 5 mm
25 pcs
0184012300
12 mm 300 mm 29 mm 5 mm
25 pcs
0184012320
12 mm 320 mm 29 mm 5 mm
25 pcs
0184012340
12 mm 340 mm 29 mm 5 mm
25 pcs
0184012360
12 mm 360 mm 29 mm 5 mm
25 pcs
0184012380
12 mm 380 mm 29 mm 5 mm
25 pcs
0184012400
12 mm 400 mm 29 mm 5 mm
25 pcs
0184012440
12 mm 440 mm 29 mm 5 mm
25 pcs
0184012480
12 mm 480 mm 29 mm 5 mm
25 pcs
0184012520
12 mm 520 mm 29 mm 5 mm
25 pcs
0184006180
6 mm 180 mm 14 mm 3 mm
100 pcs
0184006200
6 mm 200 mm 14 mm 3 mm
100 pcs
0184006260
6 mm 260 mm 14 mm 3 mm
100 pcs
0184006300
6 mm 300 mm 14 mm 3 mm
100 pcs
0184008320
8 mm 320 mm 22 mm 3.8 mm
50 pcs
0184008340
8 mm 340 mm 22 mm 3.8 mm
50 pcs
0184008360
8 mm 360 mm 22 mm 3.8 mm
50 pcs
0184008380
8 mm 380 mm 22 mm 3.8 mm
50 pcs
0184008400
8 mm 400 mm 22 mm 3.8 mm
50 pcs
0184008480
8 mm 480 mm 22 mm 3.8 mm
25 pcs
0184008440
8 mm 440 mm 22 mm 3.8 mm
50 pcs
0184008520
8 mm 520 mm 22 mm 3.8 mm
25 pcs
0184006220
6 mm 220 mm 14 mm 3 mm
100 pcs
0184006240
6 mm 240 mm 14 mm 3 mm
100 pcs
0184005100
5 mm 100 mm 12 mm 3 mm
100 pcs
0184005110
5 mm 110 mm 12 mm 3 mm
100 pcs
0184005120
5 mm 120 mm 12 mm 3 mm
100 pcs
018400570
5 mm 70 mm 12 mm 3 mm
100 pcs
018400580
5 mm 80 mm 12 mm 3 mm
100 pcs
018400590
5 mm 90 mm 12 mm 3 mm
100 pcs
0184006110
6 mm 110 mm 14 mm 3 mm
100 pcs
0184006280
6 mm 280 mm 14 mm 3 mm
100 pcs
0184008420
8 mm 420 mm 22 mm 3.8 mm
50 pcs
0184008460
8 mm 460 mm 22 mm 3.8 mm
25 pcs
0184008500
8 mm 500 mm 22 mm 3.8 mm
25 pcs
0184008540
8 mm 540 mm 22 mm 3.8 mm
25 pcs
0184008560
8 mm 560 mm 22 mm 3.8 mm
25 pcs
018400860
8 mm 60 mm 22 mm 3.8 mm
50 pcs
0184010420
10 mm 420 mm 25 mm 4.6 mm
25 pcs
0184010440
10 mm 440 mm 25 mm 4.6 mm
25 pcs
0184010460
10 mm 460 mm 25 mm 4.6 mm
25 pcs
0184010480
10 mm 480 mm 25 mm 4.6 mm
25 pcs
0184010500
10 mm 500 mm 25 mm 4.6 mm
25 pcs
018401080
10 mm 80 mm 25 mm 4.6 mm
50 pcs
018400660
6 mm 60 mm 14 mm 3 mm
100 pcs
018400530
5 mm 30 mm 12 mm 3 mm
100 pcs
018400540
5 mm 40 mm 12 mm 3 mm
100 pcs
018400550
5 mm 50 mm 12 mm 3 mm
100 pcs
018400560
5 mm 60 mm 12 mm 3 mm
100 pcs
018400535
5 mm 35 mm 12 mm 3 mm
100 pcs
018400545
5 mm 45 mm 12 mm 3 mm
100 pcs

Packaging unit

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.

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:
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

Information on price and image 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.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Flip catalog

Datasheets()

Datasheets ()

CAD Data  | 

Certificates/Documents

 | 

Technical information

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Prices for customers after login

Hardened steel, zinc-plated, blue passivated, partial thread, large washer head, AW drive, mating thread



Connects the wood instead of splitting it


Substrates:


Solid wood (coniferous wood, ash, beech, oak), laminated beams, cross laminated timber (CLT), timber veneer (coniferous wood or BauBuche), OSB and chipboard.



Large washer head


  • Very high penetration resistance or consolidation

AW drive – more power


  • Optimum transmission of forces

  • Very good snug fit

  • Fast location

  • Screw locates securely

  • Almost no unscrewing of the bit

  • No wobbling

  • No damage to surface coating of screw

  • Only 3 bit sizes for the diameters 5.0 to 12.0 mm

End mill – the "auxiliary motor" for lower force


  • Reduction of the screw-in and head countersinking torque by around 20%, especially with long screws

  • Protection of screw-in tools

  • From diameter = 5 mm, L = 70 mm

Asymmetric coarse thread – faster speed


  • Low screw-in torque

  • High over-turning force

  • Faster screwing than conventional chipboard screws – reduces processing time by 30%

Tip


  • Very precise positioning thanks to the 34° tip

Mating thread – less tendency of the wood to split, very few blow-outs


  • Minimal splitting forces, especially when screwing in at edges

  • Reduction of the screw-in torque

  • Blow-outs are avoided to a high degree thanks to the punching effect of the ring thread
Notice

Chipboard screws are optimised for use in wooden materials. Use in plastic anchors may cause a reduction in the load-bearing capacity. Therefore, we recommend only using screws without optimised thread tips (drill tip, mating thread, ring thread, serrated edge, self-clearing groove, etc.) in plastic anchors, e.g. Würth ASSY D, prefix number 0151 (countersunk head) and prefix number 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

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