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ASSY®plus VG 4 CS construction screw Steel zinc plated full thread countersunk head
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 1
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 2
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 3
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 4
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 5
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 6
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 7
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 8
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 9
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 10
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 11
ASSY<SUP>®</SUP>plus VG 4 CS construction screw Steel zinc plated full thread countersunk head - 12

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ASSY®plus VG 4 CS construction screw Steel zinc plated full thread countersunk head

Special full-thread screw with countersunk head for universal use for high-load-bearing wood-wood, wood-metal connections or reinforcements in structural wood construction, which also require small edge and screw clearances, in indoor dry or wet areas

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Available in 24 versions

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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


Form-fitting connection to metal fittings or in wooden products with high bulk density


  • For fitting connection with full-thread steel screws

  • Perfect fit of 90° head in fitting parts with metal countersinks

  • Pulls together without head milling due to lack of milling elements below the head

  • The head is inserted by pressing


Highest power transmission in the tensile and compressive direction


  • Symmetrical high-performance thread matched to the pre-drilling performance of the drill bit tip

  • For high-load wood/wood connections regardless of the load direction


Compact screw connections and small material cross-sections due to effective drill bit tip


  • Extremely short permitted edge distances e.g. 3xd, making ASSY screws ∅ 8 mm usable for beam widths 60 mm

  • No pre-drilling required

  • The wood does not split and rupture

  • Little run-off of long screws


High strength values and ductility


  • Adjusted heat treatment guarantees high strength values and high ductility
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 for screw applications with direct exposure to the elements or in humid rooms with atmospheres containing chlorine gas

  • 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

Approved according to ETA-11/0190, for wood-concrete composite ceilings ETA-13/0029

The requirements of the European Technical Approval (ETA) must be observed