ASSY® 3.0 SK A2 slate screw
ASSY 3.0 stainless steel A2 slate screw AW FT
SCR-REARWL-WO-AW10-(A2)-3X25/22
ASSY 3.0 SK
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- Wobble-free drive and rapid screw grip for high degree of reliability when inserting
- High resistance to extraction and shear
- Ideal for materials ranging from wood to A2 stainless steel
- Head diameter > 9 mm
Hardwood must be pre-drilled in accordance with ETA-11/0190.
ASSY 3.0 chipboard screws are optimised for use in wooden materials. Use in plastic dowels 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, please comply with ETA-11/0190 specifications.
Datasheets(X)
For mounting slate on difficult roof and wall spaces or over large areas.
Direct mounting through the holes present in the slate (from bottom to top) without any additional materials.
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Material | Stainless steel, 1.4567 |
Surface | Plain |
Nominal diameter (d) | 3 mm |
Length (l) | 25 mm |
Thread length (lg) | 22 mm |
Head diameter (dh) | 9.1 mm |
Head height (k) | 1.25 mm |
Internal drive | AW10 |
Approval | ETA-11/0190 |
Suitable for use in the following materials | Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL, Softwood |
Area of application | Shale, Roof, Roofer, Outdoors, Façades, Timber construction, Timber panel construction |
Head type | Rear wall head |
Colour of head | Without |
Core diameter | 2.1 mm |
Thread type | Wood screw thread |
Thread design | Full thread |
Thread form | Single start thread |
Shape of tip | Tip with ring thread |
Max. screw-in angle | 90 Degree |
Min. screw-in angle | 0 Degree |
RoHS-compliant | Yes |
Select RAL-colour code
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