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ASSY® 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 1
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 2
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 3
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 4
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 5
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 6
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 7
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 8
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 9
ASSY<SUP>®</SUP> 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head - 10

For detailed information, other images and documents, please select individual articles from the following table.

ASSY® 4 FBS CUT RCS window construction screw Steel zinc plated full thread raised countersunk head

Special full-thread screw with raised countersunk head and restraining ribs for gentle attachment of window fittings in hardwoods in indoor dry or sheltered areas

  • Material: Hardened steel
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Head diameter: 7.2 mm
  • Internal drive: RW20
  • Head type: Raised countersunk head
  • Head details: Restraining ribs
  • Thread type: Wood screw thread
  • Thread design: Full thread
  • Thread format: Single thread
  • Core diameter: 2.5 mm
  • Shape of tip: Tip with a scraper groove
  • Angle of the tip: 20 Degree
  • Colour: Silver
  • Min. screw-in angle: 0 Degree
  • Max. screw-in angle: 90 Degree
  • Suitable for use in the following materials: Wood, Derived timber product, Softwood, Board ply wood (BSP), Hardwood, LVL
  • Area of application: Windows, Fitting, Furniture
  • Suitable machines: Würth BS 12-A Power, Würth BS 14-A Combi
  • Approval: ETA-11/0190
  • Declaration of performance (EU-CPR): Yes

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Variants

You can refine your search by selecting different attributes

Art.-no. Nominal diameter Length Head height Thread length (lg) Quantity PU
price/PU
0190513530
3.5 mm 30 mm 2.8 mm 22 mm
1000 pcs
0190514020
4 mm 20 mm 2.5 mm 16 mm
1000 pcs
0190514030
4 mm 30 mm 2.5 mm 22 mm
500 pcs
0190514035
4 mm 35 mm 2.5 mm 27 mm
500 pcs
0190514040
4 mm 40 mm 2.5 mm 32 mm
500 pcs
0190514045
4 mm 45 mm 2.5 mm 37 mm
500 pcs

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Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

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

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

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In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

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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


Visually appealing connections in window construction


  • Lens-shaped, rounded head for a visually appealing window fitting connection

  • The torque-absorbing effect of the restraining ribs prevents the screw from overturning and destroying the head


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


Easy recessing and quick biting of the screw in hardwoods


  • Allows quick set-up thanks to the slim tip

  • Semi-circular and sharp-edged milling element facilitates fibre separation in hardwoods
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