ASSY^® 4 RCS fittings screw Steel nickel-plated full thread raised countersunk head

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ASSY^® 4 RCS fittings screw Steel nickel-plated full thread raised countersunk head

Universal full-thread screw with raised countersunk head for fastening nickel-plated fittings to wood or wooden materials in furniture construction, shopfitting or interior construction in indoor dry or sheltered areas

Thread type: Wood screw thread
Thread design: Full thread
Thread form: Coarse thread
Shape of tip: Tip with hilltop milling cutter
Head type: Raised countersunk head
Material: Hardened steel
Surface: Nickel plated
Max. screw-in angle: 90 Degree

Suitable for use in the following materials: Wood, Derived timber product, Softwood, Board ply wood (BSP), Hardwood, LVL

RoHS-compliant: Yes

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Available in 31 versions

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Variants

You can refine your search by selecting different attributes
Select all Reset 3 mm 3.5 mm 4 mm 4.5 mm 5 mm Select all Reset 15 mm 16 mm 17 mm 20 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 60 mm 70 mm 80 mm Select all Reset 12 mm 13 mm 14 mm 16 mm 17 mm 21 mm 22 mm 24 mm 25 mm 29 mm 30 mm 32 mm 33 mm 34 mm 35 mm 38 mm 39 mm 40 mm 42 mm 43 mm 44 mm 45 mm 50 mm 52 mm 62 mm 72 mm Select all Reset 2 mm 2.1 mm 2.5 mm 2.7 mm 3.2 mm
Art.-no.	Nominal diameter	Length	Thread length (lg)	Core diameter	Quantity	Attributes	PU	Price/PU *
0154633015	3 mm	15 mm	12 mm	2 mm		Nominal diameter 3 mm Length 15 mm Thread length (lg) 12 mm Core diameter 2 mm	1000 pcs
0154633017	3 mm	17 mm	14 mm	2 mm		Nominal diameter 3 mm Length 17 mm Thread length (lg) 14 mm Core diameter 2 mm	1000 pcs
0154633020	3 mm	20 mm	17 mm	2 mm		Nominal diameter 3 mm Length 20 mm Thread length (lg) 17 mm Core diameter 2 mm	1000 pcs
0154633025	3 mm	25 mm	22 mm	2 mm		Nominal diameter 3 mm Length 25 mm Thread length (lg) 22 mm Core diameter 2 mm	1000 pcs
0154633030	3 mm	30 mm	25 mm	2 mm		Nominal diameter 3 mm Length 30 mm Thread length (lg) 25 mm Core diameter 2 mm	1000 pcs
0154633035	3 mm	35 mm	30 mm	2 mm		Nominal diameter 3 mm Length 35 mm Thread length (lg) 30 mm Core diameter 2 mm	1000 pcs
0154633516	3.5 mm	16 mm	12 mm	2.1 mm		Nominal diameter 3.5 mm Length 16 mm Thread length (lg) 12 mm Core diameter 2.1 mm	1000 pcs
0154633517	3.5 mm	17 mm	13 mm	2.1 mm		Nominal diameter 3.5 mm Length 17 mm Thread length (lg) 13 mm Core diameter 2.1 mm	1000 pcs
0154633520	3.5 mm	20 mm	16 mm	2.1 mm		Nominal diameter 3.5 mm Length 20 mm Thread length (lg) 16 mm Core diameter 2.1 mm	1000 pcs
0154633525	3.5 mm	25 mm	21 mm	2.1 mm		Nominal diameter 3.5 mm Length 25 mm Thread length (lg) 21 mm Core diameter 2.1 mm	1000 pcs
0154633530	3.5 mm	30 mm	25 mm	2.1 mm		Nominal diameter 3.5 mm Length 30 mm Thread length (lg) 25 mm Core diameter 2.1 mm	1000 pcs
0154633535	3.5 mm	35 mm	30 mm	2.1 mm		Nominal diameter 3.5 mm Length 35 mm Thread length (lg) 30 mm Core diameter 2.1 mm	1000 pcs
0154633540	3.5 mm	40 mm	35 mm	2.1 mm		Nominal diameter 3.5 mm Length 40 mm Thread length (lg) 35 mm Core diameter 2.1 mm	500 pcs
0154633545	3.5 mm	45 mm	40 mm	2.1 mm		Nominal diameter 3.5 mm Length 45 mm Thread length (lg) 40 mm Core diameter 2.1 mm	500 pcs
0154633550	3.5 mm	50 mm	45 mm	2.1 mm		Nominal diameter 3.5 mm Length 50 mm Thread length (lg) 45 mm Core diameter 2.1 mm	500 pcs
0154634020	4 mm	20 mm	16 mm	2.5 mm		Nominal diameter 4 mm Length 20 mm Thread length (lg) 16 mm Core diameter 2.5 mm	1000 pcs
0154634030	4 mm	30 mm	24 mm	2.5 mm		Nominal diameter 4 mm Length 30 mm Thread length (lg) 24 mm Core diameter 2.5 mm	500 pcs
0154634035	4 mm	35 mm	29 mm	2.5 mm		Nominal diameter 4 mm Length 35 mm Thread length (lg) 29 mm Core diameter 2.5 mm	500 pcs
0154634040	4 mm	40 mm	34 mm	2.5 mm		Nominal diameter 4 mm Length 40 mm Thread length (lg) 34 mm Core diameter 2.5 mm	500 pcs
0154634045	4 mm	45 mm	39 mm	2.5 mm		Nominal diameter 4 mm Length 45 mm Thread length (lg) 39 mm Core diameter 2.5 mm	500 pcs
0154634050	4 mm	50 mm	44 mm	2.5 mm		Nominal diameter 4 mm Length 50 mm Thread length (lg) 44 mm Core diameter 2.5 mm	500 pcs
0154634540	4.5 mm	40 mm	33 mm	2.7 mm		Nominal diameter 4.5 mm Length 40 mm Thread length (lg) 33 mm Core diameter 2.7 mm	500 pcs
0154634545	4.5 mm	45 mm	38 mm	2.7 mm		Nominal diameter 4.5 mm Length 45 mm Thread length (lg) 38 mm Core diameter 2.7 mm	500 pcs
0154634550	4.5 mm	50 mm	43 mm	2.7 mm		Nominal diameter 4.5 mm Length 50 mm Thread length (lg) 43 mm Core diameter 2.7 mm	250 pcs
0154634560	4.5 mm	60 mm	50 mm	2.7 mm		Nominal diameter 4.5 mm Length 60 mm Thread length (lg) 50 mm Core diameter 2.7 mm	250 pcs

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* Individual prices for customers after login

Description
Usage

Description

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

Form-fit connection of the 90° countersunk head to metal fittings with 90° countersinks or in wooden products with high bulk density

Visually appealing connections due to lens-shaped, rounded head

Pulling together without head milling due to lack of milling elements and head is inserted by pressing

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

Reduced splitting 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 is chlorine-containing, 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

Usage

Application area

For steel-wood connections designed for tensile forces

The full thread starting immediately below the head allows for e.g. fitting-wood or sheet material-wood connections designed for tensile forces with high load-bearing capacity. Greater screw pull-out force is achieved by the maximum thread length.

For applications in utilisation class 1

Visually appealing chrome-coloured surface finish, 3 µm layer thickness

For combination with glossy, nickel-plated furniture fittings for use in utilisation class 1 (interior)

Instructions

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

Full-thread screws are suitable for secure mounting of fittings or thin materials. The screw length to be selected should be less than the plate thickness of substrate the screw is to be driven in

For a load-bearing wood-metal connection, ASSY screws must be tightened to a specific torque value. Tightening torque = required prevailing torque x 1.2 < 90% of the breaking torque

ASSY screws are approved for quasi-static loads

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Variants

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Description

Usage

ASSY^® 4 RCS fittings screw Steel nickel-plated full thread raised countersunk head