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ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 1
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 2
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 3
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 4
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 5
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 6
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 7
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 8
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 9
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 10
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 11
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 12
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 13
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 14
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 15
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 16
ASSY<SUP>®</SUP> 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head - SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15 - 17

ASSY® 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head

ASSY 4 P CSMP steel zinc plated under-head thr. RW
SCR-CS-MPK-P-RW20-(A2K)-3,5X35/15
ASSY 4 P CSMP

Art.-no. 0190403535
EAN 4061975680549
All versions

Prices for customers after login
ASSY® 4 P CSMP universal screw Steel zinc plated partial thread with underhead thread milling pockets head

Art.-no. 0190403535

Prices for customers after login
Quantity
PU
x 1000 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Universal partial-thread screw with underhead thread with high tightening effect for fast, gap-free fastening of wood-wood connections in furniture construction, interior construction or wood construction in indoor dry or sheltered areas

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, one bit for many screw diameters

  • Compatibility with previous AW drive


No over-tightening or stripping and high feed


  • Higher power transmission in hardwoods due to reinforced, asymmetrical thread flank geometry of the coarse thread

  • Better anchoring thanks to higher thread flanks


Smooth thread start ensures optimised recessing and biting of the screw


  • Low gap effect due to displacement effect of the dome-shaped milling elements in the tip

  • Friction-reduced thread rotation allows reduction of the screw-in force to be applied
Notice
  • 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

  • Do not use the screw in applications with direct exposure to the elements or in humid rooms with atmospheres containing chlorine gas. If used outdoors and in rooms that are constantly exposed to high humidity, please use ASSY 4 A2 or A4 stainless steel screws and, if atmosphere contains chlorine, HCR stainless steel screws

  • 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 connecting two wooden elements without assembly gap


The underhead thread beneath the head with reduced thread pitch and enlarged external diameter allows two wooden elements to be connected without assembly gap. A flush connection of the screw head with the material surface is possible.



For wood-wood connections designed to pull together


The partial thread starting immediately below the shank allows for wood-wood connections designed to pull together. The screw thread is positioned entirely in the lower component once screwed in.



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 a ∅ > 4 mm in utilisation class 2 (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
  • ASSY screws are approved for quasi-static loads

  • For optimum use of the screw, the right-size RW bit must be used

  • Partial-thread cabinet screws are ideal for joining light wood materials such as chipboard. To achieve optimum component assembly, the component thickness to be fixed must be greater than the shaft length

Nominal diameter (d)

3.5 mm

Nominal diameter 2

4.0 mm

Length (l)

35 mm

Thread length (lg)

15 mm

Head type

Countersunk milling pocket head

Head details

Milling pockets

Head diameter (dh)

7 mm

Head height (k)

2.3 mm

Internal drive

RW20

Thread type

Wood screw thread

Thread design

Partial thread with underhead thread

Shaft length

9.0 mm

Thread form

Coarse thread

Core diameter

2.1 mm

Core diameter of head thread

2.5 mm

Shape of tip

Tip with hilltop milling cutter

Angle of the tip

34 Degree

Material

Hardened steel

Surface

Zinc plated

Colour

Silver

Min./max. screw-in angle

0-90 Degree

Suitable for use in the following materials

Board ply wood (BSP), Hardwood, LVL, 3 layer board

Area of application

Furniture, Press glueing, Board doubling, Body, Casing, Interior fitting, Timber construction, Dowel

Suitable machines

Würth ABS 12-E, Würth BS 12-A Power, Würth BS 14-A Combi

Screw requiring approval

Yes

Approval

ETA-11/0190

RoHS-compliant

Yes

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

BIT-RW20-LUMINOUSORANGE-1/4ZO-L25MM

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

BIT-RW20-LUMINOUSORANGE-1/4ZO-L50MM

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

BIT-RW20-LUMINOUSORANGE-1/4ZO-L120MM

The perfect bit for the new generation of ASSY screws
x 5 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

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Datasheets()

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