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 Length	Fixture Clearance Hole	Maximum Fixture Thickness	Minimum Hole Depth	Maximum Fixture Thickness	Minimum Hole Depth	Head A/F	Tightening Torque
mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
5	6	50	8	25	35	N/A	50	8	15
5	6	75	8	50	35	38	50	8	15

6	8	30	10	0(5)	35(30)	N/A	50	10	25
6	8	50	10	20	35	5	50	10	25
6	8	75	10	45	35	30	50	10	25
6	8	100	10	70	35	55	50	10	25
6	8	130	10	100	35	85	50	10	25
6	8	150	10	120	35	105	50	10	25

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

ANKERBOLT HEX HEAD

				Shallow Embedment	Shallow Embedment	Deep Embedment	Deep Embedment
Drill Dia.	Thread Dia.	Anchor Length	Fixture Clearance Hole	Maximum Fixture Thickness	Minimum Hole Depth	Maximum Fixture Thickness	Minimum Hole Depth	Head A/F	Tightening Torque
mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
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 Length	Fixture Clearance Hole	Maximum Fixture Thickness	Minimum Hole Depth	Maximum Fixture Thickness	Minimum Hole Depth	Head A/F	Tightening Torque
mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
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 Length	Fixture Clearance Hole	Maximum Fixture Thickness	Minimum Hole Depth	Maximum Fixture Thickness	Minimum Hole Depth	Head A/F	Tightening Torque
mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
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

				Shallow Embedment	Shallow Embedment	Deep Embedment	Deep Embedment
Drill Dia.	Thread Dia.	Anchor Length	Fixture Clearance Hole	Maximum Fixture Thickness	Minimum Hole Depth	Maximum Fixture Thickness	Minimum Hole Depth	Torx Drive	Tightening Torque
mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
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