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ASSY® 3.0 SK Timber screw
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 1
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 2
ASSY<SUP>®</SUP> 3.0 SK Timber screw - 3

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ASSY® 3.0 SK Timber screw

The ASSY 3.0 SK with a large washer head and full thread is specially designed for screwing shaped sheet-metal parts to wood structures e.g. screwing to posts.

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Available in 1 version

Exclusively for trade customers

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Variants

Exclusively for trade customers

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Zinc-plated steel, blue, full thread, countersunk milling pocket head, AW drive, mating thread


  • Connects the wood instead of splitting it


Large washer head


  • High penetration resistance


AW drive — more power


  • Optimal power transmission

  • Excellent fit

  • Rapid finding

  • Screw settles securely

  • Virtually no unscrewing of bit

  • No wobbling

  • No damage to surface coating of screw


Asymmetric coarse thread — faster speed


  • Low screw-in torque

  • Full thread for high over-turning force

  • Faster screwing than conventional chipboard screws


Mating thread — less tendency of the wood to split, very few blow-outs


  • Minimal splitting forces, especially when screwing in at edges

  • Precision positioning
Notice

The screws are not suitable for outdoor use and for rooms subject to short-term or continuously high moisture levels! Please use ASSY 3.0 A2 stainless steel screws in these cases.


Use Würth timber construction software to measure ASSY screws with a diameter of more than 5 mm. Chipboard screws are optimised for use in wooden materials. Use in plastic anchors may cause a reduction in the load-bearing capacity. Therefore, we recommend only using screws without optimised thread tips (drill tip, mating thread, ring thread, serrated edge, self-clearing groove, etc.) in plastic dowels, e.g. Würth ASSY D, prefix number 0151 (countersunk head) and prefix number 0153 (pan head). When using these screws, the ETA-11/0190 specifications must be observed.

ETA-11/0190