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ASSY®plus unit Particle board screw

ASSYplus body steel zn ptd. PT cs mill. pocket hd
SCR-CS-DBIT-CTRHD-AW20-(A2K)-4X50/31
ASSYPLUS 3.0

Art.-no. 016510450
EAN 4053479057910

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For constructing the primary structure and for applying different sheeting materials such as MDF, multiplex, chipboard etc. The optimised thread length and countersunk milling pockets pull the components together perfectly without gaps or pre-drilling.

Precise positioning and no splitting


Precise positioning of the screw is no problem at all thanks to its centring drilling tip, which was specially designed for this purpose. The drilling cutting edges guarantee perfect drilling performance, just like a Forstner bit. They also prevent irritating splitting or rupturing of the wood.



Fast screwing


The gentle start of the thread after the drill tip enables rapid screwing in.



Clean and simple countersinking


The countersunk milling pockets facilitate clean and simple countersinking of the screw. Chips formed at the surface during the screwing-in process are collected.



AW drive for optimum


locating and power transfer


The AW drive guarantees an excellent fit of the bit in the screw drive. This prevents wobbling impacts and sliding of the bit from the screw while screwing in.

NoticeWhen using these screws, the ETA-11/0190 specifications must be observed.

When selecting the screw length, keep in mind that the thread should not be fully anchored into the surface.

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

ASSY 3.0 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. ASSY D, DIN 571 hexagon wood screws or Wüpofast screws.
ETA-11/0190
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Application areaSpecially designed for units or furniture construction as a result of the tailored thread length. Suitable in principle for wood-wood, wood-wooden material, wooden material-wood or wooden material-wooden material connections in dry indoor or damp areas. In particular,
substrates: Solid wood (coniferous wood, ash, beech, oak), laminated beams, cross laminated timber (CLT), timber veneer (coniferous wood or BauBuche), OSB and chipboard.

Nominal diameter (d)

4 mm

Length (l)

50 mm

Thread length (lg) (lg)

31 mm

Screw-thread length with drill tip (b) (b)

34.5 mm

Head type

Countersunk head

Head details

Milling pockets

Head diameter (dh)

7.9 mm

Head height (k)

2.5 mm

Internal drive

AW20

Thread type

Wood screw thread

Thread design

Partial thread

Shaft length

13.2 mm

Design

With shaft

Thread form

Single start thread

Core diameter

2.5 mm

Shape of tip

Drilling tip

Material

Hardened steel

Surface

Zinc plated

Max. screw-in angle

90 Degree

Min. screw-in angle

0 Degree

Suitable for use in the following materials

Wood
Derived timber product
Softwood
Board ply wood (BSP)
Hardwood
LVL
3 layer board

Area of application

Furniture
Body
Store construction
Exhibition stand construction
Interior fitting

Approval

ETA-11/0190

Product weight (per item)

2.866 g

RoHS-compliant

Yes

Additional accessory:
 
Product
Description
Quantity
PU
Excl. Vat Price
/PU
Flat cover cap, for hexalobular socket and AW drive

CAP-FL-AW20-R7037-DUSTYGREY-D12

Suitable for all screws with TX and AW drives
x 500 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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