WÜTOX CS fittings screw Zinc-plated steel, full thread, countersunk head

Name: WÜTOX CS fittings screw Zinc-plated steel, full thread, countersunk head
Brand: Würth
SKU: 0176204540

WÜTOX CS steel zinc plated FT countersunk TX
SCR-CS-WO-TX20-(A3K)-4,5X40/33
WÜTOX CS

Art.-no. 0176204540

EAN 4065746403542

All versions

Specification

Full-thread screw with countersunk head for fastening fittings or cabinet connectors to wood or wooden panels in dry indoor areas or wet areas.

Power transmission through TX drive

Good power transmission through star drive

Low splitting effect in edge area

The wood is less likely to split due to the ring all around the tip

90° countersunk head

For neatly countersinking the head into furniture or metal fittings

Rapid bite

Clean threads down to the tip

Notice

Do not use the screw in applications with direct exposure to the elements or in wet rooms with atmospheres containing chlorine gas.

WÜTOX screws are optimised for use in wood and engineered wood. For applications in plastic anchors where the load 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.

CE in accordance with EN 14592

Application

Application area

For steel-to-wood connections designed for pull-out loads

The full thread starts immediately below the head and is designed for pull-out loads, e.g. fitting-to-wood or sheet material-to-wood connections. The maximised thread length increases the screw's pull-out strength.

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

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

Suitable for use in utilisation class 1 (interior) and from diameter > 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 diameter 4.5 mm with a zinc layer thickness of 8 µm and Cr(III) passivation, the requirement of classification T2/C2 is fulfilled in accordance with prEN 14592:2017 (D).

Technical information


Nominal diameter (d)	4.5 mm
Length (l)	40 mm
Head type	Countersunk head
Head diameter (d_h)	8.8 mm
Head height (k)	2.8 mm
Internal drive	TX20
Thread type	Wood screw thread
Thread design	Full thread
Thread form	Single start thread
Thread length (lg)	33.0 mm
Core diameter	2.8 mm
Shape of tip	Tip with ring thread
Angle of the tip	34 Degree
Material	Hardened steel
Surface	Zinc plated
Min./max. screw-in angle	45-90 Degree
Product weight (per item)	2.698 g
Suitable for use in the following materials	Wood, Derived timber product, Softwood, Board ply wood (BSP), Hardwood, LVL
Area of application	Universal, Furniture, Body, Fitting
Suitable machines	Würth BS 12-A Power
Screw requiring approval	No
EN standard	14592
RoHS-compliant	Yes

Documents

Product information

Datasheets (0)

Certificates/ Documents (0)

Accessory

Additional accessory:

Product

Description

Quantity

Price
/PU

C 6.3 TX bit (1/4 inch)

BIT-TX6-1/4IN-L25MM

Art.-no. 06143106

Short design for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX7-1/4IN-L25MM

Art.-no. 06143107

Short design for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX8-1/4IN-L25MM

Art.-no. 06143108

Short design for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX9-1/4IN-L25MM

Art.-no. 06143109

Short design for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX10-BLUE-1/4IN-L25MM

Art.-no. 06143110

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX15-YELLOW-1/4IN-L25MM

Art.-no. 06143115

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX20-WHITE-1/4IN-L25MM

Art.-no. 06143120

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX25-BLACK-1/4IN-L25MM

Art.-no. 06143125

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX27-1/4IN-L25MM

Art.-no. 06143127

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX30-RED-1/4IN-L25MM

Art.-no. 06143130

Short design for all common TX screw sizes

C 6.3 TX bit (1/4 inch)

BIT-TX40-GREEN-1/4IN-L25MM

Art.-no. 06143140

Short design for all common TX screw sizes

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX45-5/16IN-L35MM

Art.-no. 06143145

Bit for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX45-1/4IN-L25MM

Art.-no. 061431450

Short design for all common TX screw sizes

x 5 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX45-1/4IN-L35MM

Art.-no. 061431451

Short design for all common TX screw sizes

x 10 pcs

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX50-5/16IN-L35MM

Art.-no. 06143150

Bit for all common TX screw sizes

x 10 pcs

C 6.3 TX bit (1/4 inch)

BIT-TX50-1/4IN-L35MM

Art.-no. 061431501

Short design for all common TX screw sizes

x 10 pcs

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX55-5/16IN-L35MM

Art.-no. 06143155

Bit for all common TX screw sizes

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