HILTI HKD FLUSH ANCHOR Technical Datasheet Update: Sep-18
HKD Flush anchor Everyday standard manual set flush anchor for single anchor applications Anchor version
Benefits - Simple and well proven - Approved, tested and confirmed by everyday jobsite experience - Reliable setting thanks to simple visual check - Versatile - For medium-duty fastening with bolts or threaded rods - Available in various materials and sizes for maximized coverage of possible applications
HKD (M8-M20)
HKD-S(R) (M6-M20)
HKD-E(R) (M6-M20)
Base material
Concrete (non-cracked)
Load conditions
Static/ quasi-static
Installation conditions
Other information
Hammer drilled holes
European Technical Assessment
CE conformity
PROFIS Anchor design Software
Corrosion resistance
Approvals / certificates Description European Technical Assessment a) a)
Authority / Laboratory CSTB, Marne-la-Vallèe
No. / date of issue ETA-02/0032 / 2015-01-07
All data given in this section according to ETA-02/0032, issue 2015-01-07.
Static resistance All data in this section applies to: - Correct setting (See setting instruction) - No edge distance and spacing influence - Concrete as specified in the table - Steel failure - Minimum base material thickness - Concrete C 20/25, fck,cube = 25 N/mm² - Screw or rod with steel grade 5.8 (carboon steel) and / or A4-70 (stainless steel)
1
Updated: Sep-18
Effective anchorage depth for static Anchor size M6 Eff. anchorage depth hef [mm] 25 range
M8 25
M10 M12 M16 25
25
30
M8
M8
30
40
M10 M10 M12 M16 M20 30
40
50
65
80
Mean ultimate resistance
[kN]
M20x80
M16x65
10,6 10,6 6,5 7,0
M12x50
8,4 6,9 -
M10x40
8,4 6,9 -
M10x30
8,4 6,9 -
M8x40
8,4 8,2 8,2 5,5 6,5 8,3
M8x30
M6x30
[kN]
M12x25
Shear VRu,m
HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER
M10x25
Tension NRu,m
M8x25
Anchor size
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
11,0 13,1 11,0 17,0 23,8 32,9 48,1 10,8 16,6 10,8 16,6 23,3 34,5 47,1 10,8 16,6 23,3 34,5 47,1 9,4 10,1 11,0 12,2 20,1 37,1 53,9 9,1 9,1 9,6 10,4 18,3 28,5 45,1 10,9 13,7 24,3 41,7 66,3
Characteristic resistance
M8x30
M8x40
M10x30
M10x40
M12x50
M16x65
M20x80
[kN]
M6x30
[kN]
M12x25
Shear VRk
HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER
M10x25
Tension NRk
M8x25
Anchor size
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
6,3 6,3 6,3 5,0 5,0 6,2
6,3 6,3 -
6,3 6,3 -
6,3 6,3 -
8,3 8,3 5,0 6,4
8,3 8,3 8,3 8,6 7,0 8,4
9,0 9,0 9,2 7,0 -
8,3 8,3 10,0 7,4 -
12,8 12,8 12,8 11,0 8,0 10,5
17,8 17,8 17,8 18,3 14,1 18,7
26,4 26,4 26,4 33,8 21,9 32,1
36,1 36,1 36,1 49,0 34,7 51,0
Design resistance
Updated: Sep-18
M8x30
M8x40
M10x30
M10x40
M12x50
M16x65
M20x80
[kN]
M6x30
[kN]
M12x25
Shear VRd
HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER
M10x25
Tension NRd
M8x25
Anchor size
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
4,2 3,0 3,0 4,0 3,9 4,1
4,2 4,2 -
4,2 4,2 -
4,2 4,2 -
4,6 4,6 3,9 4,2
5,5 4,6 4,6 6,9 5,5 5,5
6,0 5,0 7,3 5,5 -
5,5 4,6 8,0 5,9 -
8,5 7,1 7,1 8,8 6,4 6,9
11,9 9,9 9,9 14,6 11,3 12,3
17,6 17,6 17,6 27,0 17,5 21,1
24,0 24,0 24,0 39,4 27,8 33,6
2
Recommended loads a)
M8x25
M10x25
M12x25
M6x30
M8x30
M8x40
M10x30
M10x40
M12x50
M16x65
M20x80
3,0 2,1 2,1 2,9 2,8 2,9
3,0 3,0 -
3,0 3,0 -
3,0 3,0 -
3,3 3,3 2,8 3,0
3,9 3,3 3,3 4,9 3,9 3,9
4,3 3,6 5,2 4,2 -
3,9 3,3 5,7 3,9 -
6,1 5,1 5,1 6,3 4,6 4,9
8,5 7,1 7,1 10,5 8,1 8,8
12,6 12,6 12,6 19,3 12,5 15,1
17,2 17,2 17,2 28,3 19,8 24,0
Anchor size Tension NRec Shear VRd a)
HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER
[kN]
[kN]
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
With overall partial safety factor for action = 1,4. The partial safety factors for action depend on the type of loading and shall be taken from national regulations.
Materials
Mechanical properties Anchor size Nominal tensile strength
fuk
Yield strength
fyk
Stressed As cross-section Moment of resistance
W
Char. bending resistance for rod or bolt
M0Rk,s
HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER HKD
[N/mm²]
[N/mm²]
HKD-S, HKD-E HKD-SR, HKD-ER
[mm³]
With 5.8 Gr. Steel HKD-SR HKD-ER with A4-70
Material quality Part Anchor body
Expansion plug
3
[mm²]
M6
M8
M10
M12
M16
M20
570 560 540
570 560 540
570 510 540
570 510 540
640 -
590 460 540
460 440 355 20,7
460 440 355 26,7
460 410 355 32,7
480 410 355 60,1
510 105
470 375 355 167
20,9
26,1
28,8
58,7
-
163
32,3
54,6
82,9
184
431
850
50
79
110
264
602
1191
7,6
18,7
37,4
65,5
167
325
11
26
52
92
187
454
[Nm]
Material HKD
Cold formed steel / galvanised to min. 5 µm
HKD-S, HKD-E HKD-SR, HKD-ER HKD HKD-S, HKD-E HKD-SR, HKD-ER
Steel Fe/Zn5 galvanised to min. 5 µm Stainless steel, 1.4401, 1.4404, 1.4571 Cold formed steel Cold formed steel Stainless steel, 1.4401, 1.4404, 1.4571
Updated: Sep-18
Anchor dimensions of HKD, HKD-S, HKD-E, HKD-SR, HKD-ER
Eff. anchorage depth Anchor diameter Plug diameter Plug length
hef d1 d2 l1
[mm] [mm] [mm] [mm]
25 7,9 5,1 10
25 25 25 9,95 11,9 14,9 6,35 8,1 9,7 7 7 7,2
Anchor body
30 8 5 15
M20x80
M16x65
M12x50
M10x40
M10x30
M8x40
M8x30
M6x30
ETA-02/0032, issued 2015-01-07
M12x25
M10x25
Anchor size
M8x25
M6x25
Hilti technical data
30 40 30 40 50 65 80 9,95 9,95 11,8 11,95 14,9 19,75 24,75 6,5 6,35 8,2 8,2 10,3 13,8 16,4 12 16 12 16 20 29 30
Expansion plugs
Setting information
Setting details
a)
M8x25
M10x25
M12x25
M6x30
M8x30
M8x40
M10x30a)
M10x40
M12x50
M16x65
M20x80
Anchor size Effective embedment depth Nominal diameter of drill bit Cutting diameter of drill bit Depth of drill hole Screwing depth Thread engagement depth Diameter of clearance hole in the fixture Max. torque moment
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
hef
[mm]
25
25
25
25
30
30
40
30
40
50
65
80
do
[mm]
8
10
12
15
8
10
10
12
12
15
20
25
dcut ≤ [mm] 8,45 10,5 12,5 15,5 8,45 10,5 10,5 12,5 12,5
15,5 20,5 25,5
h1 ≥ ls,min
[mm] [mm]
27 6
27 8
27 10
27 12
ls,max
[mm]
12
11,5
12
12
df ≤
[mm]
7
9
12
14
7
9
9
12
12
14
18
22
Tins
[Nm]
4
8
15
35
4
8
8
15
15
35
60
100
32 6
33 8
43 8
33 10
12,5 14,5 17,5 12,7
43 10 18
54 12
70 16
23,5 30,5
85 20 42
With anchor size M10x30 only threaded rod is to be used.
Updated: Sep-18
4
Installation equipment Anchor size Rotary hammer for setting Machine setting tool HSD-M HSD-G Hand setting tool HSD-M Other tools
M6 6x25/30
M8 M10 TE 1 – TE 3 8x25/30 10x25/30
10x40
M12 M16 TE 16 – TE 50 12x50 16x65
6x25/30
8x25/30
10x40
12x50
10x25/30
M10
16x65
hammer, torque wrench, blow up pump
Setting paramaters
M8x25
M10x25
M12x25
M6x30
M8x30
M8x40
M10x30
M10x40
M12x50
M16x65
M20x80
Anchor size Minimum base material thickness
ETA-02/0032, issued 2015-01-07
M6x25
Hilti technical data
hmin [mm] 100
100
100
100
100
100
100
100
100
100
130
160
smin [mm] Minimum spacing and minimum edge distance HKD-S (R) / HKD-E (R) cmin [mm]
60
60
60
60
60
60
80
60
80
125
130
160
88
88
88
88
105
105
140
105
140
175
230
280
smin [mm] c ≥ [mm] Minimum edge distance cmin [mm] HKD s ≥ [mm] Critical spacing and scr,sp [mm] edge distance for ccr,N [mm] splitting failure HKD Critical spacing and scr,N [mm] edge distance for concrete cone failure HKD / HKDS-(R) / ccr,N [mm] HKD-E(R) Critical spacing and scr,sp [mm] edge distance for splitting failure ccr,N [mm] HKD-S(R) / HKD-E(R)
80 140 100 150
80 140 100 150
80 140 100 150
80 140 100 150
60 105 80 120
60 105 80 120
80 140 140 80
60 105 80 120
80 140 140 80
125 175 175 125
130 230 230 130
160 280 280 160
200
200
200
200
210
210
280
210
280
350
455
560
100
100
100
100
105
105
140
105
140
175
227
280
80
80
80
80
90
90
120
90
120
150
195
240
40
40
40
40
45
45
60
45
60
75
97
120
176
176
176
176
210
210
280
210
280
350
455
560
88
88
88
88
105
105
140
105
140
175
227
280
Minimum spacing HKD
For spacing (edge distance) smaller than critical spacing (critical edge distance) the design loads have to be reduced.
5
Updated: Sep-18
Setting instruction *For detailed information on installation see instruction for use given with the package of the product. Setting instruction 1. Drilling 2. Cleaning
3. Inserting the anchor
4. Setting tools
5. Inserting the tools
6. Inserting the tools
7. Attaching the belonging washer
Updated: Sep-18
6