Type HB - Hexagonal - BZP
Type HB - Hexagonal - BZP
Type HB - Hexagonal - BZP
Type HB - Hexagonal - BZPType HB - Hexagonal - BZPType HB - Hexagonal - BZP

Standard Hollo-Bolt. A typical connection is made by inserting the Hollo-Bolt into the pre-drilled holes of the fixture and hollow section. As the bolt head is tightened, the cone is pulled up the bolt thread, causing the sleeve to expand until the cone. locks the sleeve against the hollow section inner wall. At full tightening torque, a clamping force is established between the fixture and the steel section to form a secure connection. Once installed, only the head and collar are visible. Hollo-Bolt HCF. By working closely with Structural Engineers and Steel Fabricators, Lindapter identified the need for the larger M16 and M20 Hollo-Bolts to have an increased clamping force suitable for higher strength structural connections. This led to Lindapter's invention of the High Clamping Force (HCF) design, optimised for superior performance.

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Lindapter - Type HB - Hollo-Bolt - Hex head - BZP Finish

From £4.98
From £5.98
each
Size/Model No. Stock No. Price each Available
Stock
Quantity
M8 x 50mm (3-22mm)HB08-1193-19-63
£4.98
£5.98
cat: £4.98
cat: £5.98
813
M8 x 70mm (22-41mm)HB08-2193-20-03
£8.28
£9.94
cat: £8.28
cat: £9.94
436
M8 x 90mm (41-60mm)HB08-3193-20-11
£9.01
£10.81
cat: £9.01
cat: £10.81
25
M10 x 55mm (3-22mm)HB10-1193-20-29
£5.43
£6.52
cat: £5.43
cat: £6.52
1000+
M10 x 70mm (22-41mm)HB10-2193-20-37
£8.94
£10.73
cat: £8.94
cat: £10.73
577
M10 x 90mm (41-60mm)HB10-3193-20-45
£11.94
£14.33
cat: £11.94
cat: £14.33
120
M12 x 60mm (3-25mm)HB12-1193-20-52
£6.56
£7.87
cat: £6.56
cat: £7.87
1000+
M12 x 80mm (25-47mm)HB12-2193-20-60
£11.27
£13.52
cat: £11.27
cat: £13.52
351
M12 x 100mm (47-69mm)HB12-3193-20-78
£13.92
£16.70
cat: £13.92
cat: £16.70
231
M16 x 75mm (12-29mm)HB16-1193-20-86
£10.21
£12.25
cat: £10.21
cat: £12.25
1000+
M16 x 100mm (29-50mm)HB16-2193-20-94
£12.60
£15.12
cat: £12.60
cat: £15.12
799
M16 x 120mm (50-71mm)HB16-3193-21-02
£16.43
£19.72
cat: £16.43
cat: £19.72
25
M20 x 90mm (12-34mm)HB20-1193-21-10
£19.69
£23.63
cat: £19.69
cat: £23.63
1000+
M20 x 120mm (34-60mm)HB20-2193-21-51
£30.83
£37.00
cat: £30.83
cat: £37.00
236
M20 x 150mm (60-80mm)HB20-3193-21-69
£34.64
£41.57
cat: £34.64
cat: £41.57
96

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Product Description

Standard Hollo-Bolt. A typical connection is made by inserting the Hollo-Bolt into the pre-drilled holes of the fixture and hollow section. As the bolt head is tightened, the cone is pulled up the bolt thread, causing the sleeve to expand until the cone. locks the sleeve against the hollow section inner wall. At full tightening torque, a clamping force is established between the fixture and the steel section to form a secure connection. Once installed, only the head and collar are visible. Hollo-Bolt HCF. By working closely with Structural Engineers and Steel Fabricators, Lindapter identified the need for the larger M16 and M20 Hollo-Bolts to have an increased clamping force suitable for higher strength structural connections. This led to Lindapter's invention of the High Clamping Force (HCF) design, optimised for superior performance.

Features

  • Lindapter expansion bolts require access to only one side of the Structural Hollow Section (SHS), and offer a faster alternative to welding or through-bolting, enabling contractors to reduce construction time and labour costs.
  • The Hollo-Bolt is independently approved for primary structural connections.
  • Installation is quickly carried out by inserting into pre-drilled steelwork and tightening with a torque wrench. Independent approvals include CE Mark, DIBt, TÜV and ICC-ES seismic accreditation.
  • For square, rectangular and circular hollow sections.
  • Fast, cost saving installation from one side.
  • High resistance to shear and tension.
  • Patented High Clamping Force design.
  • A range of head types for architectural finishes.
  • Sizes M16 and M20, known as the Hollo-Bolt (HCF), feature a High Clamping Force mechanism to produce three times more clamping force than the same sized product without the mechanism.
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