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ASSY® 3.0 A2 Particle board screw

ASSY 3.0 stnlss stl A2 partial thread cnrsnk hd AW
SCR-CS-MPK-WO-A2-AW30-6X60/37

Art.-no. 018010660

Prices for customers after login

ASSY® 3.0 A2 Particle board screw

Art.-no. 018010660

Prices for customers after login

Quantity

PU

x100 

Exclusively for trade customers

Register now and access more than 11,500 products

Universal for fixing fences, balconies, walkways, play equipment in permanently exposed outdoor environments.

Galvanised steel A2, partial thread, countersunk milling head, AW drive



Joins wood instead of splitting it



Milling pockets – for countersinking wherever you are!


  • Suitable for wood and fittings

  • Minimum damage to coated wood materials

  • Fewer chips on the surface


Shank milling cutter – the "auxiliary motor" for low force


  • Reduction of the screw-in and head countersinking torque, especially with long screws

  • Gentle on your tools

  • From Ø = 5 mm, L = 70 mm


Asymmetric thread – faster speed, higher tensile strength


  • Low screw-in torque

  • High over-turning force

  • Faster screwing than conventional particle board screws

  • Coarse thread: 5.0–12.0 mm


AW drive — more power


  • Optimal force transmission

  • Excellent fit

  • Rapid finding

  • Screw settles securely

  • Virtually no unscrewing of bit

  • No wobbling

  • No damage to surface coating of screw

  • Only 5 bit sizes for diameters 3.0 to 12.0 mm


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


  • Low splitting forces, in particular when screwing close to edges

  • Reduction of screw-in torque

  • Punch effect of ring thread largely prevents blow-outs

  • Counter thread: 5.0-12.0 mm


Material:


Corrosion-resistant, austenitic stainless steel (1.4301; 1.4567)

Notice

Pre-drilling to the core diameter in solid hard woods



ASSY 3.0 A2 are resistant to acid to a limited extent and are not suitable for use in atmospheres containing chlorine gas. Use Würth timber construction software to measure ASSY screws with a diameter of more than 5 mm.



To attach metals to wood, machine a precise cut-out in the metal tab.



ASSY 3.0 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 anchors, e.g. Würth ASSY D, prefix number 0151 (countersunk head) and prefix 0153 (pan head).



The range of applications of the various stainless steels is detailed in the following table issued by the ISER (German Information Office for Rustproof Stainless Steel, Non-Rusting Steels for Various Environmental Conditions, www.edelstahl-rostfrei.de, Information Sheet 828). Rustproof stainless steels (e.g. material no. 1.4016) are recommended in terms of atmospheric conditions only for use in a rural environment, and in this respect only subject to significant restrictions. We therefore recommend only using austenitic stainless steels for outdoor applications, taking the environmental conditions into account. Stainless steel A4 is especially suitable for use in an industrial atmosphere and for use near the sea.



Available work documents:


Timber dimensioning software, load tables and detailed processing instructions can be found on the service page www.wuerth.de/assy.

Proof of Performance

ETA-11/0190

When using these screws, please follow ETA-11/0190 specifications.

Application area

The ASSY 3.0 A2 made from corrosion-resistant, austenitic stainless steel is designed especially for applications outdoors, in damp rooms and in salty atmospheres

Instructions

Screw-in angle 0° to 90°. For coniferous wood or wood-based materials made from softwood, make the fitting without a bradawl. To reduce the edge distances make a predrilled hole according to the core diameter. When screwing into hardwood, drill according to ETA-11/0190.

Nominal diameter (d)

6 mm

Length (l)

60 mm

Head type

Countersunk milling pocket head

Head diameter (dh)

12 mm

Head height (k)

4.4 mm

Head details

Milling pockets

Internal drive

AW30

Thread type

Wood screw thread

Thread design

Partial thread

Thread format

Single thread

Thread length (lg)

37 mm

Material

Stainless steel A2

Surface

Bare

Min./max. screw-in angle

0-90 Degree

Area of application

Structural woodwork
Element construction
Timber panel construction
Metal wood connections
Transport anchor

Screw requiring approval

Yes

Approval

ETA-11/0190

RoHS-compliant

Yes