Tréskrúfa assy® - Würth á Íslandi ehf.
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Tréskrúfa fyrir tappa

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Especially suitable for screwing wood to wood in furniture and shopfitting applications. The head can be covered with matching colour-coordinated caps. Connects the wood instead of splitting it!Milling pockets — countersink anywhereSuitable for wood and fittingsMinimum damage to coated wood materialsFewer chips on the surfaceAsymmetric thread — faster speedLow screw-in torqueHigh over-turning forceFaster screwing than conventional particle board screwsAW drive — more powerOptimal force transmissionExcellent fitRapid findingScrew settles securelyVirtually no unscrewing of bitNo wobblingNo damage to surface coating of screwOnly 5 bit sizes for diameters 3.0 to 12.0 mmRing/mating thread — less tendency of the wood to split, very few blow-outsLow splitting forces, in particular when screwing close to edgesReduction of screw-in torquePunch effect of ring thread largely prevents blow-outs3.0–4.5 mm diameter = ring thread5.0–12.0 mm diameter = mating threadHead access boreSuitable for cover caps with 2.5 mm stud diameter NoticeThe screws are not suitable for outdoor use or for rooms briefly or constantly subjected to high humidity! Please use ASSY® 3.0 A2 stainless steel screws in these cases. The surface coatings of nickel and brass are suitable for decorative purposes only = no corrosion protection!ASSY 3.0 particle board screws are optimised for use in wooden materials. When used in plastic anchors, a reduction of the load-bearing capacity is possible. Therefore, we recommend only using screws without optimised thread tips (drill bit, mating thread, ring thread, serrated edge, self-clearing groove, etc.) in plastic dowels, e.g. Würth ASSY D, prefix 0151 (countersunk head) and prefix 0153 (pan head). Proof of PerformanceETA-11/0190
  • Material Hardened steel
  • Surface Galvanised
  • Internal drive AW20
  • Head type Countersunk head
  • RoHS-compliant Yes
  • Thread type Wood screw thread
  • Thread format Double thread
  • Thread design Partial thread
  • Head details Milling pockets
  • Area of application Furniture
    Body
  • Shape of tip Tip with ring thread
  • Nominal diameter (d) 4.5 mm
  • Length (l) 30 mm
  • Head diameter (dh) 8.65 mm
  • Head height (k) 2.45 mm
  • Thread length (lg) 19 mm
  • Core diameter 2.7 mm
  • Angle of the tip 20 Degree
  • Suitable for use in the following materials Board ply wood
    Wood
    Derived timber product
    Hardwood
    LVL
    Softwood
  • Approval ETA-11/0190
  • Screw requiring approval Yes
  • Head access hole Yes
  • Head access hole diameter 2.5 mm
  • Min./max. screw-in angle 0-90 Degree

Vörunafn Material Internal drive Nominal diameter (d) Length (l) M. í kassa
Tréskrúfa assy® f.tappa 4,5x30 aw20 0162 245 030 Hardened steel AW20 4.5 mm 30 mm 500x
Alternate Text

Tréskrúfa assy® f.tappa 4,5x30 aw20

Vörunúmer: 0162 245 030

Tæknilegar upplýsingar

  • Material

    Hardened steel
  • Surface

    Galvanised
  • Internal drive

    AW20
  • Head type

    Countersunk head
  • RoHS-compliant

    Yes
  • Thread type

    Wood screw thread
  • Thread format

    Double thread
  • Thread design

    Partial thread
  • Head details

    Milling pockets
  • Area of application

    Furniture
    Body
Tréskrúfa assy® f.tappa 4,5x45 aw20 0162 245 045 Hardened steel AW20 4.5 mm 45 mm 500x
Alternate Text

Tréskrúfa assy® f.tappa 4,5x45 aw20

Vörunúmer: 0162 245 045

Tæknilegar upplýsingar

  • Material

    Hardened steel
  • Surface

    Galvanised
  • Internal drive

    AW20
  • Head type

    Countersunk head
  • RoHS-compliant

    Yes
  • Thread type

    Wood screw thread
  • Thread format

    Double thread
  • Thread design

    Partial thread
  • Head details

    Milling pockets
  • Area of application

    Furniture
    Body
Tréskrúfa assy® f.tappa 4,5x50 aw20 0162 245 050 Hardened steel AW20 4.5 mm 50 mm 250x
Alternate Text

Tréskrúfa assy® f.tappa 4,5x50 aw20

Vörunúmer: 0162 245 050

Tæknilegar upplýsingar

  • Material

    Hardened steel
  • Surface

    Galvanised
  • Internal drive

    AW20
  • Head type

    Countersunk head
  • RoHS-compliant

    Yes
  • Thread type

    Wood screw thread
  • Thread format

    Double thread
  • Thread design

    Partial thread
  • Head details

    Milling pockets
  • Area of application

    Furniture
    Body
Tréskrúfa assy® f.tappa 4,5x60 aw20 0162 245 060 Hardened steel AW20 4.5 mm 60 mm 250x
Alternate Text

Tréskrúfa assy® f.tappa 4,5x60 aw20

Vörunúmer: 0162 245 060

Tæknilegar upplýsingar

  • Material

    Hardened steel
  • Surface

    Galvanised
  • Internal drive

    AW20
  • Head type

    Countersunk head
  • RoHS-compliant

    Yes
  • Thread type

    Wood screw thread
  • Thread format

    Double thread
  • Thread design

    Partial thread
  • Head details

    Milling pockets
  • Area of application

    Furniture
    Body
Tréskrúfa assy® f.tappa 4,5x70 aw20 0162 245 070 Hardened steel AW20 4.5 mm 70 mm 200x
Alternate Text

Tréskrúfa assy® f.tappa 4,5x70 aw20

Vörunúmer: 0162 245 070

Tæknilegar upplýsingar

  • Material

    Hardened steel
  • Surface

    Galvanised
  • Internal drive

    AW20
  • Head type

    Countersunk head
  • RoHS-compliant

    Yes
  • Thread type

    Wood screw thread
  • Thread format

    Double thread
  • Thread design

    Partial thread
  • Head details

    Milling pockets
  • Area of application

    Furniture
    Body