Through Bolts

Through Bolts have a tapered wedge and sleeve at the end of a length of thread. When tightened the sleeve expands to grip in the concrete. They are commonly used to fix handrails, park benches, shelters and other similar items into concrete.

Through Bolts work by expansion which makes them ideally suited for use in concrete. If you are fixing into softer materials such as bricks or blocks we would suggest the use of screw bolts, which are a stress free fixing.

The drill diameter required for the hole is the same as the bolt size - for example an M10x75 Through Bolt would require the use of a 10mm drill.

How to install a through bolt

To install a Through Bolt, drill the required size hole and blow out any dust. This can be done with a blow out pump or similar piece of equipment. Screw the nut into position just below the chamfered head and tap the anchor into the hole using a hammer. Tighten it to the recommended torque size.

A quick tip - if you don’t have a torque wrench to hand we suggest tightening the nut finger tight, then make a small mark on the top of the nut, noting the position of the mark for a guide.  Tighten the nut a further 3 to 4 full turns using a wrench to ensure that sufficient torque is applied.

It always advisable to check the nut a short while after installation, as it may creep slightly loose and require re-tightening.

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49 Items

Code Product Name Info Pack Size Price Qty
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T06045SS 6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£26.03 £31.24
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T06045SS
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£26.03 £31.24
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T06055SS 6mm x 55mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£26.03 £31.24
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T06055SS
6mm x 55mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£26.03 £31.24
6mm x 55/60mm - Throughbolt Masonry Anchor Wire Hanger - BZP - Pack of 25 T06055WH 6mm x 55/60mm - Throughbolt Masonry Anchor Wire Hanger - BZP - Pack of 25
25
£16.05 £19.26
6mm x 55/60mm - Throughbolt Masonry Anchor Wire Hanger - BZP - Pack of 25 T06055WH
6mm x 55/60mm - Throughbolt Masonry Anchor Wire Hanger - BZP - Pack of 25
25
£16.05 £19.26
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08050 8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£5.00 £6.00
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08050
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£5.00 £6.00
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 100 T08050100 8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£11.30 £13.56
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 100 T08050100
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£11.30 £13.56
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel T08050SS 8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£28.20 £33.84
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel T08050SS
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£28.20 £33.84
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100 T08050SS100 8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100
100
£108.48 £130.18
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100 T08050SS100
8mm x 50mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100
100
£108.48 £130.18
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08065 8mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£5.10 £6.12
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08065
8mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£5.10 £6.12
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08065100 8mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£13.68 £16.42
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08065100
8mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£13.68 £16.42
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08080 8mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.03 £7.24
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08080
8mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.03 £7.24
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08080100 8mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£16.75 £20.10
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08080100
8mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£16.75 £20.10
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08080SS 8mm x 80mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£32.21 £38.65
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08080SS
8mm x 80mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£32.21 £38.65
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08080SS100 8mm x 80mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100
100
£123.90 £148.68
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08080SS100
8mm x 80mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 100
100
£123.90 £148.68
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08095SS 8mm x 95mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£39.15 £46.98
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T08095SS
8mm x 95mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5
5
£39.15 £46.98
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08100 8mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.98 £8.38
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08100
8mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.98 £8.38
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08100100 8mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£19.40 £23.28
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T08100100
8mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 100
100
£19.40 £23.28
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10065 10mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.33 £7.60
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10065
10mm x 65mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£6.33 £7.60
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10075 10mm x 75mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£7.16 £8.59
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10075
10mm x 75mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£7.16 £8.59
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10090 10mm x 90mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£10.71 £12.85
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10090
10mm x 90mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£10.71 £12.85
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1009050 10mm x 90mm - Throughbolt Masonry Anchor - BZP - Pack of 50
50
£14.28 £17.14
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1009050
10mm x 90mm - Throughbolt Masonry Anchor - BZP - Pack of 50
50
£14.28 £17.14
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10120 10mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.04 £15.65
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T10120
10mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.04 £15.65
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1012050 10mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 50
50
£17.39 £20.87
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1012050
10mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 50
50
£17.39 £20.87
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12080 12mm x 80mm - Throughbolt Masonry Anchor - BZP
1
£5.21 £6.25
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12080
12mm x 80mm - Throughbolt Masonry Anchor - BZP
1
£5.21 £6.25
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1208025 12mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.02 £15.62
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1208025
12mm x 80mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.02 £15.62
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12100 12mm x 100mm - Throughbolt Masonry Anchor - BZP
1
£5.06 £6.08
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12100
12mm x 100mm - Throughbolt Masonry Anchor - BZP
1
£5.06 £6.08
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1210025 12mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£12.66 £15.19
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1210025
12mm x 100mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£12.66 £15.19
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12120 12mm x 120mm - Throughbolt Masonry Anchor - BZP
1
£5.12 £6.14
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12120
12mm x 120mm - Throughbolt Masonry Anchor - BZP
1
£5.12 £6.14
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1212025 12mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£12.80 £15.36
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1212025
12mm x 120mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£12.80 £15.36
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12140 12mm x 140mm - Throughbolt Masonry Anchor - BZP
1
£5.03 £6.04
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12140
12mm x 140mm - Throughbolt Masonry Anchor - BZP
1
£5.03 £6.04
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1214025 12mm x 140mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.16 £15.79
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1214025
12mm x 140mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£13.16 £15.79
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12180 12mm x 180mm - Throughbolt Masonry Anchor - BZP
1
£5.16 £6.19
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T12180
12mm x 180mm - Throughbolt Masonry Anchor - BZP
1
£5.16 £6.19
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1218025 12mm x 180mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£16.45 £19.74
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1218025
12mm x 180mm - Throughbolt Masonry Anchor - BZP - Pack of 25
25
£16.45 £19.74
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16105 16mm x 105mm - Throughbolt Masonry Anchor - BZP
1
£5.04 £6.05
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16105
16mm x 105mm - Throughbolt Masonry Anchor - BZP
1
£5.04 £6.05
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1610520 16mm x 105mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£15.00 £18.00
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1610520
16mm x 105mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£15.00 £18.00
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16125 16mm x 125mm - Throughbolt Masonry Anchor - BZP
1
£5.17 £6.21
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16125
16mm x 125mm - Throughbolt Masonry Anchor - BZP
1
£5.17 £6.21
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1612520 16mm x 125mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£16.60 £19.92
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1612520
16mm x 125mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£16.60 £19.92
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16150 16mm x 150mm - Throughbolt Masonry Anchor - BZP
1
£5.14 £6.16
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16150
16mm x 150mm - Throughbolt Masonry Anchor - BZP
1
£5.14 £6.16
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1615020 16mm x 150mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£19.45 £23.34
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1615020
16mm x 150mm - Throughbolt Masonry Anchor - BZP - Pack of 20
20
£19.45 £23.34
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16220 16mm x 220mm - Throughbolt Masonry Anchor - BZP
1
£5.30 £6.36
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T16220
16mm x 220mm - Throughbolt Masonry Anchor - BZP
1
£5.30 £6.36
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1622015 16mm x 220mm - Throughbolt Masonry Anchor - BZP - Pack of 15
15
£20.93 £25.12
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T1622015
16mm x 220mm - Throughbolt Masonry Anchor - BZP - Pack of 15
15
£20.93 £25.12
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T20120SS 20mm x 120mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£30.75 £36.90
6mm x 45mm - Throughbolt Masonry Anchor - A4 Stainless Steel - Pack of 5 T20120SS
20mm x 120mm - Throughbolt Masonry Anchor - A4 Stainless Steel
1
£30.75 £36.90
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20125 20mm x 125mm - Throughbolt Masonry Anchor - BZP - Pack of 5
5
£54.45 £65.34
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20125
20mm x 125mm - Throughbolt Masonry Anchor - BZP - Pack of 5
5
£54.45 £65.34
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20160 20mm x 160mm - Throughbolt Masonry Anchor - BZP
1
£5.18 £6.22
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20160
20mm x 160mm - Throughbolt Masonry Anchor - BZP
1
£5.18 £6.22
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T2016010 20mm x 160mm - Throughbolt Masonry Anchor - BZP - Pack of 10
10
£16.83 £20.20
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T2016010
20mm x 160mm - Throughbolt Masonry Anchor - BZP - Pack of 10
10
£16.83 £20.20
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20200 20mm x 200mm - Throughbolt Masonry Anchor - BZP
1
£17.44 £20.93
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20200
20mm x 200mm - Throughbolt Masonry Anchor - BZP
1
£17.44 £20.93
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20220 20mm x 220mm - Throughbolt Masonry Anchor - BZP
1
£6.28 £7.54
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T20220
20mm x 220mm - Throughbolt Masonry Anchor - BZP
1
£6.28 £7.54
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T2022010 20mm x 220mm - Throughbolt Masonry Anchor - BZP - Pack of 10
10
£22.43 £26.92
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T2022010
20mm x 220mm - Throughbolt Masonry Anchor - BZP - Pack of 10
10
£22.43 £26.92
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T24260 24mm x 260mm - Throughbolt Masonry Anchor - BZP
1
£6.98 £8.38
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T24260
24mm x 260mm - Throughbolt Masonry Anchor - BZP
1
£6.98 £8.38
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T242605 24mm x 260mm - Throughbolt Masonry Anchor - BZP - Pack of 5
5
£19.38 £23.26
8mm x 50mm - Throughbolt Masonry Anchor - BZP - Pack of 25 T242605
24mm x 260mm - Throughbolt Masonry Anchor - BZP - Pack of 5
5
£19.38 £23.26
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49 Items