Construction Fixings Dims

THROUGHBOLTS - Zinc plated

The bright zinc plated throughbolt is a torque controlled through fixing suitable for use in concrete from C20/25 to C50/60. The zinc plated and yellow passivated finish is suitable for use in dry internal conditions together with excellent load bearing capacities.

Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M6 45mm 6mm 5mm 7mm 20mm 30mm 35mm 100mm 6
M6 55mm 6mm 15mm 7mm 30mm 30mm 35mm 100mm 6
M6 85mm 6mm 45mm 7mm 60mm 30mm 35mm 100mm 6
M8 50mm 8mm 5mm 9mm 20mm 35mm 40mm 100mm 10
M8 65mm 8mm 20mm 9mm 35mm 35mm 40mm 100mm 10
M8 80mm 8mm 35mm 9mm 50mm 35mm 40mm 100mm 10
M8 100mm 8mm 55mm 9mm 70mm 35mm 40mm 100mm 10
M8 130mm 8mm 85mm 9mm 85mm 35mm 40mm 100mm 10
M10 65mm 10mm 8mm 12mm 25mm 45mm 50mm 125mm 28
M10 75mm 10mm 18mm 12mm 35mm 45mm 50mm 125mm 28
M10 90mm 10mm 33mm 12mm 50mm 45mm 50mm 125mm 28
M10 120mm 10mm 63mm 12mm 80mm 45mm 50mm 125mm 28
Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M12 80mm 12mm 5mm 14mm 30mm 60mm 65mm 170mm 34
M12 100mm 12mm 25mm 14mm 50mm 60mm 65mm 170mm 34
M12 120mm 12mm 45mm 14mm 70mm 60mm 65mm 170mm 34
M12 140mm 12mm 65mm 14mm 90mm 60mm 65mm 170mm 34
M12 180mm 12mm 105mm 14mm 90mm 60mm 65mm 170mm 34
M16 105mm 16mm 10mm 18mm 60mm 75mm 85mm 200mm 85
M16 125mm 16mm 30mm 18mm 65mm 75mm 85mm 200mm 85
M16 150mm 16mm 55mm 18mm 90mm 75mm 85mm 200mm 85
M16 175mm 16mm 80mm 18mm 90mm 75mm 85mm 200mm 85
M16 220mm 16mm 125mm 18mm 90mm 75mm 85mm 200mm 85
M20 130mm 20mm 20mm 22mm 60mm 85mm 100mm 240mm 160
M20 160mm 20mm 50mm 22mm 60mm 85mm 100mm 240mm 160
M20 215mm 20mm 105mm 22mm 60mm 85mm 100mm 240mm 160
M24 180mm 24mm 45mm 26mm 65mm 105mm 120mm 300mm 280
M24 260mm 24mm 125mm 26mm 65mm 105mm 120mm 300mm 280

 

THROUGHBOLT - Galvanised 

The hot dipped galvanised throughbolt is a torque controlled through fixing suitable for use in concrete from C20/25 to C50/60. The hot dip galvanised finish to a minimum of 42µm offers good corrosion resistance together with excellent load bearing capacities. 

Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M8 50mm 8mm 5mm 9mm 22mm 35mm 45mm 100mm 15
M8 75mm 8mm 10mm 9mm 25mm 55mm 65mm 100mm 15
M8 95mm 8mm 30mm 9mm 25mm 55mm 65mm 100mm 15
M8 120mm 8mm 55mm 9mm 25mm 55mm 60mm 100mm 15
M10 60mm 10mm 10mm 12mm 25mm 40mm 50mm 100mm 30
M10 70mm 10mm 20mm 12mm 30mm 40mm 50mm 100mm 30
M10 85mm 10mm 10mm 12mm 30mm 60mm 70mm 100mm 30
M10 105mm 10mm 30mm 12mm 30mm 60mm 70mm 100mm 30
M10 125mm 10mm 50mm 12mm 30mm 60mm 70mm 100mm 30
Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M12 95mm 12mm 10mm 14mm 50mm 70mm 80mm 130mm 50
M12 110mm 12mm 15mm 14mm 35mm 80mm 90mm 130mm 50
M12 115mm 12mm 20mm 14mm 35mm 80mm 90mm 130mm 50
M12 145mm 12mm 50mm 14mm 35mm 80mm 90mm 130mm 50
M12 180mm 12mm 85mm 14mm 80mm 80mm 90mm 130mm 50
M16 115mm 16mm 15mm 18mm 40mm 80mm 90mm 170mm 100
M16 130mm 16mm 10mm 18mm 40mm 100mm 110mm 170mm 100
M16 150mm 16mm 30mm 18mm 40mm 100mm 110mm 170mm 100
M16 200mm 16mm 80mm 18mm 40mm 100mm 110mm 170mm 100
M20 180mm 20mm 35mm 22mm 45mm 120mm 130mm 200mm 200
M20 220mm 20mm 75mm 22mm 45mm 120mm 130mm 200mm 200
M20 240mm 20mm 135mm 22mm 45mm 120mm 130mm 200mm 200

 

THROUGHBOLT - Stainless Steel

The stainless steel throughbolt is a torque controlled through fixing suitable for use in concrete from C20/25 to C50/60. Manufactured from Grade A4-316 stainless steel it offers good corrosion resistance outdoors and in wet internal condistions together with excellent load bearing capacities. 

Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M6 40mm 6mm 5mm 7mm 16mm 30mm 35mm 140mm 6
M6 67mm 6mm 10mm 7mm 20mm 45mm 55mm 140mm 6
M8 50mm 8mm 5mm 9mm 25mm 35mm 45mm 150mm 15
M8 75mm 8mm 10mm 9mm 25mm 56mm 65mm 150mm 15
M8 95mm 8mm 30mm 9mm 25mm 56mm 65mm 150mm 15
M8 120mm 8mm 55mm 9mm 25mm 56mm 65mm 150mm 15
M10 60mm 10mm 10mm 12mm 25mm 40mm 50mm 160mm 25
M10 85mm 10mm 10mm 12mm 30mm 62mm 70mm 160mm 25
M10 105mm 10mm 30mm 12mm 30mm 62mm 70mm 160mm 25
M10 125mm 10mm 50mm 12mm 30mm 62mm 70mm 160mm 25
M10 175mm 10mm 100mm 12mm 30mm 62mm 70mm 160mm 25
Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M12 95mm 12mm 10mm 14mm 50mm 66mm 80mm 200mm 50
M12 105mm 12mm 10mm 14mm 35mm 81mm 90mm 200mm 50
M12 115mm 12mm 20mm 14mm 35mm 81mm 90mm 200mm 50
M12 145mm 12mm 50mm 14mm 35mm 81mm 90mm 200mm 50
M12 200mm 12mm 105mm 14mm 80mm 81mm 90mm 200mm 50
M16 115mm 16mm 15mm 18mm 40mm 83mm 90mm 270mm 100
M16 130mm 16mm 10mm 18mm 40mm 99mm 110mm 270mm 100
M16 150mm 16mm 30mm 18mm 40mm 99mm 110mm 270mm 100
M16 180mm 16mm 60mm 18mm 80mm 99mm 110mm 270mm 100
M20 180mm 20mm 35mm 22mm 45mm 121mm 130mm 370mm 160
M20 240mm 20mm 95mm 22mm 45mm 121mm 130mm 370mm 160

 

ANKERBOLT HEX FLANGE

The Ankerbolt is a high strength, self tapping anchor for use in a variety of base materials. The undercutting action provides a positive anchorage with no expansion forces.
A hex flange head self tapping anchor which cuts it's own thread in the base material. Suitable for use in solid concrete, hollow concrete, bricks, dense blocks and most natural stone.


    Shallow
Embedment
Shallow
Embedment
Deep
Embedment
Deep
Embedment
  
Drill Dia.Thread Dia.Anchor LengthFixture Clearance HoleMaximum Fixture ThicknessMinimum Hole DepthMaximum Fixture ThicknessMinimum Hole DepthHead A/FTightening Torque
mmmmmmmmmmmmmmmmmmmm
565082535N/A50815
5675850353850815
          
6830100(5)35(30)N/A501025
68501020355501025
687510453530501025
6810010703555501025
68130101003585501025
681501012035105501025


Figures in brackets are for reduced embedment in non-load bearing applications

 

ANKERBOLT HEX HEAD

The Ankerbolt is a high strength, self tapping anchor for use in a variety of base materials. The undercutting action provides a positive anchorage with no expansion forces.
A hex flange head self tapping anchor which cuts it's own thread in the base material. Suitable for use in solid concrete, hollow concrete, bricks, dense blocks and most natural stone.

 

    Shallow
Embedment
Shallow
Embedment
Deep
Embedment
Deep
Embedment
  
Drill Dia.Thread Dia.Anchor LengthFixture Clearance HoleMaximum Fixture ThicknessMinimum Hole DepthMaximum Fixture ThicknessMinimum Hole DepthHead A/FTightening Torque
mmmmmmmmmmmmmmmmmmmm
8 10 60 12 20 55 N/A 50 15 40
8 10 75 12 35 55 15 50 15 40
8 10 100 12 60 55 40 50 15 40
8 10 130 12 90 55 70 50 15 40
8 10 150 12 110 55 90 50 15 40
                   
10 12 60 14 10 70 N/A 55 17 60
10 12 75 14 25 70 N/A 55 17 60
10 12 100 14 50 70 25 55 17 60
10 12 130 14 80 70 55 55 17 60
10 12 150 14 100 70 75 55 17 60
                   
    Shallow
Embedment
Shallow
Embedment
Deep
Embedment
Deep
Embedment
  
Drill Dia.Thread Dia.Anchor LengthFixture Clearance HoleMaximum Fixture ThicknessMinimum Hole DepthMaximum Fixture ThicknessMinimum Hole DepthHead A/FTightening Torque
mmmmmmmmmmmmmmmmmmmm
12 14 75 16 15 85 N/A 110 19 80
12 14 100 16 40 85 10 110 19 80
12 14 130 16 70 85 40 110 19 80
12 14 150 16 90 85 60 110 19 80
12 14 200 16 140 85 110 110 19 80
                   
14 16 75 18 5 100 N/A 130 24 90
14 16 100 18 30 100 5 130 24 90
14 16 130 18 60 100 35 130 24 90
14 16 150 18 80 100 55 130 24 90
14 16 200 18 130 100 105 130 24 90
                   
    Shallow
Embedment
Shallow
Embedment
Deep
Embedment
Deep
Embedment
  
Drill Dia.Thread Dia.Anchor LengthFixture Clearance HoleMaximum Fixture ThicknessMinimum Hole DepthMaximum Fixture ThicknessMinimum Hole DepthHead A/FTightening Torque
mmmmmmmmmmmmmmmmmmmm
16 18 100 20 20 110 N/A 140 27 100
16 18 150 20 70 110 35 140 27 100
16 18 200 20 120 110 85 140 27 100

 

 

ANKERBOLT COUNTERSUNK TORX DRIVE

The Ankerbolt is a high strength, self tapping anchor for use in a variety of base materials. The undercutting action provides a positive anchorage with no expansion forces.
A hex flange head self tapping anchor which cuts it's own thread in the base material. Suitable for use in solid concrete, hollow concrete, bricks, dense blocks and most natural stone

    Shallow
Embedment
Shallow
Embedment
Deep
Embedment
Deep
Embedment
  
Drill Dia.Thread Dia.Anchor LengthFixture Clearance HoleMaximum Fixture ThicknessMinimum Hole DepthMaximum Fixture ThicknessMinimum Hole DepthTorx DriveTightening Torque
mmmmmmmmmmmmmmmmmmmm
6 8 30 10 0 (5) 35 (30) N/A 50 T30 40
6 8 50 10 20 35 (30) 5 50 T30 40
6 8 75 10 45 35 (30) 30 50 T30 40
6 8 100 10 70 35 (30) 45 50 T30 40
6 8 130 10 100 35 (30) 75 50 T30 40
6 8 150 10 120 35 (30) 95 50 T30 40
                   
8 10 60 12 20 40 N/A 55 T45 40
8 10 75 12 35 40 15 55 T45 40
8 10 100 12 60 40 40 55 T45 40
                   
10 12 60 14 10 55 N/A 75 T50 60
10 12 75 14 25 55 N/A 75 T50 60
10 12 100 14 50 55 25 75 T50 60


Figures in brackets are for reduced embedment in non-load bearing applications



 

 

 

 

 

Back to top