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GeneRal InfoRMaTIon

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General Information

Installation Information

Design Information

Material Information

ordering Information

assembly

VeRsIonsstraight collar

carbon steel, Zinc Plated

stainless steel

Hot Dipped Galvanized (no eTa approval)

lipped collar

carbon steel, Zinc Plated

appRoVals• eTa-13/0057

geneRal InfoRmaTIon

Dm-Pro Drop-In Anchor

ProDUCt DeSCriPtion

The DM-PRo is a drop-in anchor which shows good performance for competitive price for typical mass applications. It can be used in a wide range of concrete strengths and in all installation directions. The DM-PRo is available in carbon steel and stainless steel. The lipped version is furnished with a flange preventing the anchor to pertain too deep into the concrete.

General aPPliCationS anD USeS

featUreS anD BenefitS

•Price competitive anchoring for all kinds of mechanical, electrical and plumbing installation

•straightforward installation with hand driven hammer

•suitable for threaded steel elements of various strength and grade

•Internally threaded anchor for easy bolt removability and service work

aPProValS anD liStinGS

ETAG 001 Option 7 F120

loaDinG ConDitionS

STATIC QUASI-STATIC

SUitaBle BaSe materialS

DEWALT DESIGN ASSISTReal-Time anchor Design software

www.DeWalTdesignassist.com

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inStallation Data

notation UnitDm-pRo

m8 m10 m12 m16

anchor diameter d [mm] 10 12 16 20

nominal drill bit diameter d0 [mm] 10 12 16 20

Diameter of hole clearance in fixture df [mm] 9 12 14 18

effective embedment depth hef [mm] 30 40 50 65

Drill hole depth h1 [mm] 32 42 53 68

Minimum member thickness hmin [mm] 120 120 130 160

Minimum spacing smin [mm] 70 100 120 160

Minimum edge distance cmin [mm] 100 130 170 200

Maximum torque threaded rod Tmax [nm] 8 15 35 60

hmin

hef

d0

df

Sw

Tmax

h1

tfix

inStallation inStrUCtionS

1.) Using the proper drill bit size, drill a hole into the base material to the required depth.

2.) Remove dust and debris from the hole using a hand pump or compressed air.

3.) Insert drop in anchor in to drilled hole.

4.) Expand anchor by hammering on setting tool until the collar of the setting tool touches the fixture.

5.) Insert threaded rod and prestress with defined torque.

for complete installation instructions, see technical approval.

InsTallaTIon InfoRMaTIon


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tenSion loaD CaPaCitieS - ParameterS for CalCUlation of DeSiGn StrenGtHAccording to ETAG 001 Annex C Method A.

notation UnitDm-pRo

m8 m10 m12 m16

steel failure

characteristic resistance, steel grade 4.6 nRk,s [kn] 14.6 14.7 33.7 62.7

Partial safety factor gMs [-] 2.0 1.5 2.0


Partial safety factor gMs [-] 1.5 2.0 1.5


Partial safety factor gMs [-] 1.5

characteristic resistance, steel grade a4-70 nRk,s [kn] 15.7 19.9 48.6 63.9

Partial safety factor gMs [-] 1.89

pullout failure

Uncracked concrete

characteristic resistance nRk,p [kn] -6) 9.0 12.0 12.0

Partial safety factor gMp

2) [-] 1.53) 1.84) 2.15)

Increasing factor for concrete strength

c30/37 cc [-] 1.22

c40/50 cc [-] 1.41

c50/60 cc [-] 1.55

concrete failure

Concrete cone failure

characteristic spacing scr,n [mm] 90 120 150 195

characteristic edge distance ccr,n [mm] 45 60 75 100

Partial safety factor for uncracked concrete gMc

2) [-] 1.53) 1.84) 2.15)

Splitting failure

characteristic spacing scr,sp [mm] 180 240 300 390

characteristic edge distance ccr,sp [mm] 90 120 150 195

Partial safety factor for uncracked concrete gMsp

1) [-] 1.53) 1.84) 2.15)

Increasing factor for concrete strength

c30/37 cc [-] 1.22

c40/50 cc [-] 1.41

c50/60 cc [-] 1.55

1) for applications with statically indeterminate structural component only

2) In absence of other national regulations

3) Partial safety factor of g2 = 1.0 is included



6) concrete cone failure is decisive

DEWALT DESIGN ASSIST

The DeWalT Design assist is a powerful anchor design software which helps you to design simple and complex anchorages.The design data of all DeWalT anchor products is readily available. To download this software for free, go to www.DeWalTdesignassist.com

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SHear loaD CaPaCitieS - ParameterS for CalCUlation of DeSiGn StrenGtHAccording to ETAG 001 Annex C Method A.

notation UnitDm-pRo

m8 m10 m12 m16

steel failure

Steel failure without lever arm

characteristic resistance, steel grade 4.6 VRk,s [kn] 7.3 7.4 16.9 31.3

Partial safety factor gMs

2) [-] 1.67 1.25 1.67



2) [-] 1.25 1.67 1.25



2) [-] 1.25

characteristic resistance, steel grade a4-70 VRk,s [kn] 7.8 10.0 24.3 31.9


2) [-] 1.58

Steel failure with lever arm (bending)

characteristic resistance, steel grade 4.6 M0Rk,s [nm] 14.9 29.9 52.4 132.2


2) [-] 1.67



2) [-] 1.67



2) [-] 1.25

characteristic resistance, steel grade a4-70 M0Rk,s [nm] 26.2 52.3 91.7 233.1


2) [-] 1.563)

concrete failure

Pry-out failure

factor in equation (5.6) of eTaG 001 annex c. k [-] 1 1 1 2


2) [-] 1.53)

Edge failure

effective length of anchor for hef lf [mm] 30 40 50 65

outside diameter of anchor dnom [mm] 10 12 16 20

Partial safety factor gMc

2) [-] 1.53)

1) for applications with statically indeterminate structural component only

2) In absence of other national regulations





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rSPreCalCUlateD tenSion anD SHear CaPaCitieS

According to ETAG 001 Annex C Method A.

•Thefollowingtablesaremeanttogivethedesigneraidinthepreliminarydesignprocess.Noresponsibilityistakenforthecorrectness of these data.

•ThegivenvaluesarevalidfornormalconcreteC20/25andstatic/quasi-staticloadswiththeexactdimensionalinformationgiven. for any other conditions, the use of DDa is recommended.

•Thevaluesinthetablesbelowaredesignlevelloads.Thisassumesasafetyfactorisincludedbothontheloading

•Forfurtherdetailsandbackgroundinformationpleaseseetheintroductionofthismanual.

N

V

F

sh

c

m8 c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 30

Member thickness h [mm] 120

edge distance c [mm] - - - - - 100 100 100 100 100

anchor spacing s [mm] - 70 90 70 90 - 70 90 70 90

nRd [kn] 5.5 9.8 11.0 17.4 22.1 5.5 9.8 11.0 16.0 18.6

fRd45° [kn] 4.3 8.1 8.6 14.8 17.1 4.3 8.1 8.6 11.9 13.0

VRd [kn] 4.6 9.3 9.3 17.4 18.6 4.6 9.3 9.3 12.4 13.1

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

m10 c20/25






nRd [kn] 5.0 10.0 10.0 20.0 20.0 5.0 10.0 10.0 18.6 20.0

fRd45° [kn] 4.6 9.2 9.2 18.4 18.4 4.6 9.2 9.2 15.0 15.9

VRd [kn] 5.9 11.8 11.8 23.7 23.7 5.9 11.8 11.8 16.9 17.6


m12 c20/25






nRd [kn] 5.7 11.4 11.4 22.9 22.9 5.7 11.4 11.4 19.8 22.7

fRd45° [kn] 6.5 12.6 13.1 24.3 26.2 6.5 12.6 13.1 18.1 19.9

VRd [kn] 11.9 21.4 23.8 38.5 47.5 11.9 21.4 23.8 23.2 24.3




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m16 c20/25






nRd [kn] 5.7 11.4 11.4 22.9 22.9 5.7 11.4 11.4 22.9 22.9

fRd45° [kn] 7.4 14.9 14.9 29.8 29.8 7.4 14.3 14.5 22.7 23.1

VRd [kn] 18.9 37.8 37.8 75.5 75.5 18.9 32.3 33.8 32.3 33.8




maTeRIal InfoRmaTIon

material SPeCifiCation

31

2

part no. Designation Version material protection

1 anchor sleevesDM-PRo/ DM-lip-Pro cold formed steel, grade sWRcH8a Zinc plated 5 µm

DM-ss-Pro Machined steel, grade ss3161) -

2 expansion conesDM-PRo/ DM-lip-Pro cold formed steel, grade sWRcH8a Zinc plated 5 µm

DM-ss-Pro Machined steel, grade ss3161) -

3 screw or threaded rod

DM-PRo/ DM-lip-Pro steel strength class 4.6, 5.6, 5.8 or 8.8 according to Iso 898-1 Zinc plated 5 µm

DM-ss-Pro steel strength class a4-701) -

1) Mat. no.: 1.4401, 1.4404, 1.4439, 1.4571


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Anchor

art. no. Type Dia.

[mm]length [mm]

box qty.

carton qty.

DM-PRO

DM-PRO - zinc plated

DfM2110500 M6 Drop-in anchor - zinc plated M6 25 100 1600






DM-LIP-PRO - zinc plated

DM-LiP-PRO

DfM2110000 M6 lipped drop-in anchor - zinc plated M6 25 100 1600






DM-SS-PRO - A4 stainless steel

DM-SS-PRO

DfM2120000 M6 Drop-in anchor - a4 ss M6 25 100 1600






DMG-PRO - Hot dipped galvanized

DMg-PRO

DfM2150000 M6* Drop-in anchor - HDG M6 25 100 1600

DfM2150050 M8 Drop-in anchor - HDG M8 30 100 800





* HDG M6 not included in eTa approval.

Setting Tool for drop-in anchors

art. no. Type box

qty. carton

qty.

SeTTing TOOL

DfM2100010 M6 Drop-in setting tool 1 20






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