ASSY <SUP>®</SUP> 3.0 HCR chipboard screw - SCR-CS-WO-HCR-AW30-6X140/70

ASSY <SUP>®</SUP> 3.0 HCR chipboard screw - SCR-CS-WO-HCR-AW30-6X140/70 - 1

ASSY <SUP>®</SUP> 3.0 HCR chipboard screw - SCR-CS-WO-HCR-AW30-6X140/70 - 2

ASSY <SUP>®</SUP> 3.0 HCR chipboard screw - SCR-CS-WO-HCR-AW30-6X140/70 - 3

ASSY ^® 3.0 HCR chipboard screw

Name: ASSY ® 3.0 HCR chipboard screw
Brand: Würth
SKU: 0180960140

ASSY 3.0 HCR partial thread countersunk head AW
SCR-CS-WO-HCR-AW30-6X140/70
ASSY 3.0

Art.-no. 0180960140

EAN 4050641841230

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ASSY ^® 3.0 HCR chipboard screw

Art.-no. 0180960140

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x 100 pcs

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Especially suitable for screwing in wooden elements in aggressively corrosive environments. Material no. 1.4539

Minimal splitting effect, especially when screwing in near the edge

Tip with ring thread

Short screw-in times

Asymmetrical coarse thread

Countersunk head with AW drive

Corrosion-resistant HCR stainless steel (material no. 1.4539)

Notice

Pre-drilling to the core diameter in solid hard woods

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 dowels, e.g. Würth ASSY D, prefix 0151 (countersunk head) and prefix 0153 (pan head).

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

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

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

Application area

ASSY HCR 3.0 are made of highly corrosion-resistant steel, material no. 1.4539 (corrosion resistance class IV, Appr. No. Z-30.3-6), and are suitable and approved for use in the following areas:

For components in stables

In woods with a high tannic acid content

Particularly good resistance to very aggressive media such as phosphoric acid, sulphuric acid and hydrochloric acid media, high resistance to pitting and stress fracture corrosion

Instructions

Screw-in angle 0° to 90°. For coniferous wood or wood-based materials made from softwood, the screw connection is made without pre-drilling. To reduce the edge distances, a pre-drilled hole can be made according to the core diameter. When screwing into hardwood, pre-drill according to ETA-11/0190.


Nominal diameter (d)	6 mm
Length (l)	140 mm
Head type	Countersunk head
Head diameter (d_h)	12 mm
Head height (k)	4.1 mm
Internal drive	AW30
Thread type	Wood screw thread
Thread design	Partial thread
Thread form	Single start thread
Thread length (lg)	70 mm
Core diameter	3.9 mm
Shape of tip	Tip with ring thread
Angle of the tip	30 Degree
Material	Stainless steel, 1.4539, X1NiCrMoCu25-20-5
Surface	Plain
Min./max. screw-in angle	0-90 Degree
Product weight (per item)	17.400 g
Suitable for use in the following materials	Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL, Softwood
Area of application	Outdoors, Façades, Wet areas, Timber construction, Ocean climate, Casing, Play equipment, Board walk, Terrace, Fence
Approval	ETA-11/0190
Screw requiring approval	Yes
RoHS-compliant	Yes

The range of applications of the various stainless steels is detailed in the following table issued by the ISER (German Information Office for Rustproof Stainless Steel, Non-Rusting Steels for Various Environmental Conditions, www.edelstahl-rostfrei.de, Information Sheet 828). Rustproof stainless steels (e.g. material no. 1.4016) are recommended in terms of atmospheric conditions only for use in a rural environment, and in this respect only subject to significant restrictions. We therefore recommend only using austenitic stainless steels for outdoor applications, taking the environmental conditions into account.
Steel quality Short name	Material no.		Environment
			Country			City			Industry			Close to the sea
			N	M	H	N	M	H	N	M	H	N	M	H
X1NiCrMoCuN25-20-7	1.4529	Würth HCR (0180 904...)	+	+	+	+	+	+	+	+	+	+	+	+
X1NiCrMoCu25-20-5	1.4539	Würth HCR (0180 940...)	x	x	x	x	x	x	x	x	+	x	x	+
X5CrNiMo17-12-2	1.4401/1.4578	Würth A4 (0169 015...)	x	x	x	x	+	+	+	+	(+)	+	+	(+)
X5Cr-Ni18-10	1.4301/1.4567	Würth A2 (0166, 0180, 0181)	+	+	+	+	+	(+)	(+)	(+)	-	+	(+)	-
X6Cr17	1.4006	Many competitors	(+)	(+)	(+)	(+)	-	-	(+)	-	-	-	-	-
Non-rusting steels for various environmental conditions (www.edelstahl-rostfrei.de, Information Sheet 828)
N= lowest corrosion load within the respective environment, indicated e.g. by low temperatures and low humidity M= medium corrosion load within the respective environment H= highest corrosion load within the respective environment, e.g. due to continuous high humidity, high ambient temperatures, particularly aggressive air pollution x= meets the requirements in principle, however, cheaper steels may also be sufficient += probably best material choice in terms of corrosion resistance and costs (+)= adequate performance as long as certain precautionary steps are taken. Smooth surfaces and regular cleaning are required in particular -= heavy corrosion expected