Cullen Technical Guide 2024

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HMH Heavy Multi Hanger

The HMH hanger is designed to support multiple trusses connecting to girders in medium to high load situations. Features & Benefits — High load capacity can be achieved with fixings into the bottom chord only — A variety of fixing details allows increased performance

UKTA–21/0008 UKTA - 21/0008

ETA–20/0999

Material Specification — Galvanised mild steel – Z275 Fixings All fixings supplied with hanger Depth Description 122mm

122 & 147mm Deep

3.35 x 50mm Annular Ring Shank Nails 3.35 x 50mm Annular Ring Shank Nails

147mm 197mm

Paslode PSTS 6.5 x 65mm

197mm Deep

Available Sizes

Dimensions (mm)

65

122 & 147mm deep – 4mm Ø holes

Hanger Depth (mm)

W

Hanger Width (W) (mm)

122

147

197

197mm deep – 6mm Ø holes

65

80

HMH–80–122 HMH–80–147 HMH–80–197 HMH–102–122 HMH–102–147 HMH–102–197

102 118 153 198

– – –

HMH–118–147 HMH–118–197 HMH–153–147 HMH–153–197

HMH–198–197

H

In Situ Bottom Chord Fixing:

Ridge Connections:

100

Please discuss suitability with Technical Support

Load Data

Dimensions (mm)

Fixings

Characteristic Capacity (kN)

Hanger Depth (mm)

Header (3.35 x 50mm)

Incoming (3.4 x 35mm)

Solid Timber Header (Min TR26)

H

Uplift**

122 147

122 145

24 34

10 10

9.83 9.83

26.08 32.45

Header (PSTS 6.5 x 65mm)

Incoming (3.4 x 35mm)

197

195

18*

10

9.83

39.49

**Supported timber must be at least hanger height to achieve full uplift capacity. For reduced fixing capacity please contact Cullen Technical. Incoming trusses must be connected together to act as a single unit.

*Screw has an outer diameter of 6.5mm to be driven through 6mm diameter hole.

The latest most up to date version will always be online and not in print or in downloaded pdf.

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Technical support 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk

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