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ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 1
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 2
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 3
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 4
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 5
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 6
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 7
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 8
ASSY<SUP>®</SUP>plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head - SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27 - 9

ASSY®plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head

ASSYplus 4 CS MDF steel zinc plated PT cs head RW
SCR-CS-DBIT-MDF-RW10-(A2K)-3,4X40/27
ASSYPLUS 4 CS MDF

Art.-no. 0178393540
EAN 4061975502681
All versions

Prices for customers after login
ASSY®plus 4 CS MDF universal screw Hardened zinc plated steel partial thread countersunk head

Art.-no. 0178393540

Prices for customers after login
Quantity
PU
x 500 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Partial-thread screw with geometry and drill tip attuned to MDF for connection in MDF front faces of cabinet parts without predrilling, splitting or bulging

Ideal power transmission thanks to RW drive


  • More power due to larger contact area at the bit

  • More stability, one-handed working, precise positioning due to the tight-fit recess and perfect fit of the bit

  • Fewer bit changes, 1 bit for many screw diameters

  • Compatibility with previous AW drive


Screw fitting without gaps or bulging in MDF front surfaces


  • Optimisation and extension of the drill tip for screw fittings without gaps or bulging


Connection of MDF panels, hardwood or hard, engineered woods


For visually visible and plasterable wood-wood connections thanks to 90° head geometry with reduced head diameter



Maximum pull-out strength and minimum splitting effect


  • Thread attuned to MDF material

  • Optimum distribution of drilling chips through serrated screw core

  • Prevents pressing in the MDF material due to thin core diameter and extra high thread flanks
Notice
  • Do not use the screw in applications with direct exposure to the elements or in humid rooms with atmospheres containing chlorine gas. Please use ASSYplus 4 stainless steel screws for outdoor applications and rooms with constant high humidity

  • We recommend using the Würth software or the corresponding design aids for planning and dimensioning your assembly. Use the Würth timber construction software for dimensioning of ASSY screws from a diameter of 5 mm

  • ASSY 4, ASSYplus 4 and ASSYplus 4 FT chipboard screws are optimised for use in wood and wood materials. For applications in plastic anchors where load capacity can also be reduced, use only screws without an optimised thread tip (tip with milling ribs, drill tip, self-clearing groove etc.), such as the ASSY D screws with countersunk head or pan head

ETA-11/0190 approved

The requirements of the European Technical Approval (ETA) must be observed.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

 | 

 | 

Application area

For applications in utilisation class 1 and utilisation class 2 (from ∅ > 4 mm)


  • High-quality surface protection zinc blue passivated chromium(VI)-free, up to ∅ 4 mm A2K 5 µm, from ∅ 4.5 mm A3K 8 µm layer thickness

  • Suitable for use in utilisation class 1 (interior) and from ∅ > 4 mm in utilisation class 2 (wet area or covered outdoor area) according to EN 1995-1-1:2010-12 + DIN SPEC 1052-100:2013-08

  • For screws from ∅ 4.5 mm with zinc layer thickness 8 µm with Cr(III) passivation, the requirement of classification T2/C2 is fulfilled in accordance with prEN 14592:2017 (D)
Instructions
  • For optimum use of the screw, the right-size RW bit must be used

  • MDF partial-thread screws are ideal for connecting wooden plates in MDF. The specially tuned geometry and thread base form avoids pressing and splitting as much as possible. Due to the different MDF qualities, preliminary testing is required

Nominal diameter (d)

3.4 mm

Length (l)

40 mm

Thread length (lg) (lg)

27 mm

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

32 mm

Head type

Countersunk head

Head diameter (dh)

5.7 mm

Head height (k)

1.9 mm

Internal drive

RW10

Thread type

Wood screw thread

Thread design

Partial thread

Design

With shaft

Thread form

Single start thread

Core diameter

1.8 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

MDF, Chipboard, Plywood

Area of application

MDF-Furniture

Approval

ETA-11/0190

Product weight (per item)

1.350 g

RoHS-compliant

Yes

Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
RW<SUP>®</SUP> bit
RW® bit

BIT-RW10-PINK-1/4ZO-L25MM

The perfect bit for the new generation of ASSY screws
x 10 pcs
RW<SUP>®</SUP> bit
RW® bit

BIT-RW10-PINK-1/4ZO-L50MM

The perfect bit for the new generation of ASSY screws
x 5 pcs
RW<SUP>®</SUP> bit
RW® bit

BIT-RW10-PINK-1/4ZO-L120MM

The perfect bit for the new generation of ASSY screws
x 5 pcs
Universal holder E 6.3 (1/4") With quick-change chuck
Universal holder E 6.3 (1/4) With quick-change chuck

HOLD-BIT-QCCHUK-1/4INX1/4IN-L51MM

x 1 pcs
1/4-inch bit drill holder
1/4-inch bit drill holder

HOLD-BIT-QCCHUK-1/4IN-L60MM

ZEBRA
Quick-change holder, optimised for use of bit drills and bits (shape C 6.3, shape E 6.3 and double bits) with 1/4 inch hexagon drive
x 1 pcs
Cordless drill driver BS 12-A
Cordless drill driver BS 12-A

DRLDRIV-CORDL-(BS 12-A)-LIION-2X2.0AH

MASTER
Extremely compact, powerful 12 V lithium-ion drill driver. Ideal for all light-duty drilling and screwing applications
x 1 pcs
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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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Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
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