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Hex Washer Head (Flange)

Hex Washer Head (Flange)

Hex-washer-head-concrete-screw
Hex-washer-head-concrete-screw
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ETA approval fire resistance seismic approval certified 

 

Hex washer head concrete screw is a mainly market favorite application head type.

This head combined with Joker triple Hi-low thread patent design increases its pull out loading, so this screw is perfect for permanent and temporary applications. Available in various sizes to suit your application, concrete screws can be used for a variety of tasks such as solid brick and hollow-core slabs fixing uPVC and timber frames to masonry.

Two ETAs(European Technical Approval) approved enable use in cracked and non-cracked concrete as well as in precast prestressed hollow core slabs for redundant non-structural systems and classification into fire resistance class F120 guarantee even more safety. 

There are two coating, zinc plated and 1000  hours salt spray test silver-ruspert coating both available. 

SIZE
Embedment depth in the concrete (mm)
DRILL HOLE DIAMETER (mm)
WRENCH SIZE(mm)
7.5X45
40
6
10
7.5X60
40 / 55
6
10
7.5X80
40 / 55
6
10
7.5X100
40 / 55
6
10
7.5X120
40 / 55
6
10
10.5X55
50
8
13
10.5X65
50 / 60
8
13
10.5X75
50 / 60
8
13
10.5X90
50 / 60
8
13
10.5X110
50 / 60
8
13
10.5X130
50 / 60
8
13
10.5X150
50 / 60
8
13
12.5X65
60
10
15
12.5X75
60 / 70
10
15
12.5X85
60 / 70 / 85
10
15
12.5X100
60 / 70 / 85
10
15
12.5X120
60 / 70 / 85
10
15
12.5X140
60 / 70 / 85
10
15
12.5X160
60 / 70 / 85
10
15
12.5X200
60 / 70 / 85
10
15
14.2X80
75 / 105
12
16
14.2X90
75 / 105
12
16
14.2X110
75 / 105
12
16
14.2X130
75 / 105
12
16
14.2X150
75 / 105
12
16
16.5X80
75
14
18
16.5X115
75 / 110
14
18
16.5X135
75 / 110
14
18
16.5X160
75 / 110
14
18
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