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ASSY® 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 1
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 2
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 3
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 4
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 5
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 6
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 7
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 8
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 9
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 10
ASSY<SUP>®</SUP> 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head - 11

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

ASSY® 4 FBS RCS RS roller-sorted window construction screw Steel zinc plated full thread raised countersunk head

Roller-sorted full-thread screw with raised countersunk head and restraining ribs for gentle attachment of window fittings in wood in indoor dry or wet areas, suitable for use in vending machines

  • Material: Hardened steel
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Nominal diameter: 4 mm
  • Head diameter: 7.2 mm
  • Head height: 2.5 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 ring thread
  • 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. Length Thread length (lg) Product weight (per item) Material Quantity PU
price/PU
0190504025
25 mm 19 mm 1.500 g Hardened steel
4000 pcs
0190504030
30 mm 22 mm 1.500 g Hardened steel
2500 pcs
0190504035
35 mm 27 mm 1.930 g Hardened steel
2000 pcs

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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):
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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, 1 bit for many screw diameters

  • Compatibility with previous AW drive


Visually appealing fasteners in window construction


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

  • The spring-loaded effect of the restraining ribs prevents the screw from overturning and destroying the head


Less tendency of the wood to split and very few blow-outs


  • Blow-outs are avoided to a high degree thanks to the punching effect

  • Minimal splitting forces, especially when screwing in at edges

  • Reduction of the screw-in torque
Notice
  • We recommend using the Würth software or the corresponding design aids for planning and dimensioning your assembly. Dimensions of the ASSY screws can be carried out in the Würth timber construction software from a ∅ 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