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HHD-S CAVITY ANCHOR Technical Datasheet Update: Aug-20

HHD-S Light duty metal anchors Economical cavity anchor Anchor version

Benefits - Metal undercut anchor with metric screw, especially for drywall

HHD-S (M4-M8)

- Metal to metal fastening - Reliable undercut

Base material

Drywall

Basic loading data (for a single anchor) All data in this section applies to: Correct setting (See setting instruction) No edge distance and spacing influence Base material as specified in the table Borehole drilling without hammering Recommended loadsa) Anchor size Hollow brick web thickness 20mm Gypsum board Thickness 10mm Gypsum board Thickness 12,5mm Gypsum board Thickness 2x12,5mm Fibre reinforced gypsum board Thickness 10mm Fibre reinforced gypsum board Thickness 12,5mm Fibre reinforced gypsum board Thickness 2x12,5mm a)

Nrec Vrec Nrec Vrec Nrec Vrec Nrec Vrec Nrec Vrec Nrec Vrec Nrec Vrec

[kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN] [kN]

M4 0,1 0,3 0,2 0,5 0,2 0,5 0,2 0,5 0,3 0,6 -

M5 0,2 0,5 0,2 0,5 0,4 1 0,3 0,6 0,5 1 0,9 1,1

M6 0,2 0,5 0,2 0,5 0,3 0,9 0,25 0,8 0,3 1 0,8 1,8

M8 0,2 0,5 0,2 0,5 0,4 1 0,4 0,9 0,6 1,2 0,9 1,7

With overall global safety factor  = 3 to the characteristic loads and a partial safety factor of  = 1,4 to the design values.

Materials Material quality Part Sleeve Screw 1

Material Carbon steel, galvanised Carbon steel, galvanised Updated: Aug-20

Setting information Setting details HHD-S Anchor Nominal diameter of drill bit Anchor length Anchor neck length Screw length Screw diameter Panel thickness Max. fixable thickness for pre-setting Setting details HHD-S Anchor Nominal diameter of drill bit Anchor length Anchor neck length Screw length Screw diameter Panel thickness Max. fixable thickness for pre-setting

Installation equipment Anchor Rotary hammer Other tools

do l h lS ≥ d hmin,max

[mm] [mm] [mm] [mm] [mm] [mm]

M4x4 8 20 4 25 M4 3-4

M4x6 8 32 6 39 M4 6-7

M4x12 8 38 12,5 45 M4 10 - 13

M4x19 8 45 19 52 M4 18 - 20

M5x8 10 38 8 45 M5 6-8

M5x12 10 52 12,5 58 M5 11 - 13

M5x25 10 65 25 71 M5 23 - 25

tfix

[mm]

15

25

25

25

25

30

30

do l h lS ≥ d hmin,max

[mm] [mm] [mm] [mm] [mm] [mm]

M6x9 12 38 9 45 M6 7-9

M6x12 12 52 12,5 58 M6 11 - 13

M6x24 12 65 25 71 M6 23 - 25

M6x40 12 80 40 88 M6 38 - 40

M8x12 12 54 12,5 60 M8 11 - 13

M8x24 12 66 25 72 M8 23 - 25

M8x40 12 83 40 90 M8 38 - 40

tfix

[mm]

20

30

30

30

30

30

35

M4

M5

M6 TE2 - TE16 Screwdriver, HHD-SZ2 expansion tool

M8

Setting instruction *For detailed information on installation see instruction for use given with the package of the product.

Setting instructions 1.Drill hole with drill bit 2.Put anchor into setting tool 3.Install anchor with setting tool

4. Remove screw from anchor and screw in gain with part being fastened attached

Updated: Aug-20

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