ASSY®plus 4 CS fitting screw, collated Zinc-plated steel full thread countersunk head
ASSY 4 CS collated LB zp steel, FT, c/s head RW
SCR-CS-WO-MG/A-RW20-(A2K)-4X45/39
ASSY 4 CS
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Ideal power transmission thanks to RW recess
- More power due to larger contact area at the bit
Maximum overtightening safety with high feed performance
- Higher power transmission in hardwoods due to reinforced, asymmetrical thread flank geometry of the coarse thread
- Better anchorage thanks to higher thread flanks
Smooth thread start ensures optimised recessing and biting of the screw
- Low gap effect due to displacement effect of the dome-shaped milling elements in the tip
- 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
Datasheets(X)
Quick series screw connections
Gap-free fastening of tongue and groove planking, packaging and cladding in a wooden substrate
Can be used for applications in indoor and wet areas under the conditions of Class 1 and 2 in accordance with EN 1995-1-1 Section 3.1.5
- ASSY screws are approved for quasi-static loads
- For optimum use of the screw, the right-size RW bit must be used
- Full-thread screws are suitable for secure fastening of fittings or thin materials. The screw length to be selected should be less than the plate thickness of the screw surface
 | |
Nominal diameter (d) | 4 mm |
Length (l) | 45 mm |
Head type | Countersunk head |
Head diameter (dh) | 8 mm |
Internal drive | RW20 |
Thread type | Wood screw thread |
Thread design | Full thread |
Thread form | Coarse thread |
Thread length (lg) | 39 mm |
Core diameter | 2.5 mm |
Shape of tip | Tip with hilltop milling cutter |
Material | Steel |
Surface | Zinc plated |
Belted | Yes |
Product weight (per item) | 2.624 g |
Suitable for use in the following materials | Softwood |
Area of application | Universal |
Suitable machines | Würth BS 12-A Power |
Screw requiring approval | Yes |
RoHS-compliant | Yes |
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