Connectors for Masonry, Timber and Steel Construction

MHA

Mini Hanger

The MHA is a galvanised mini joist hanger suitable for use with regularised timber, rough sawn timber, I-Joists and LVL.

Ideally suited for small timber sections and timber members; such as trimmers and ceiling joists

Technical Data Sheet

Technical Data

Dimensions

Product Dimensions

References	Hanger Dimensions [mm]				Holes
	A	B	C	t	Header	Joist
	A	B	C	t	Ø4.1	Ø4.1
MHA38	38	66	45	0.8	10	6
MHA44	44	63	45	0.8	10	6
MHA47	47	62	45	0.8	10	6
MHA50	50	60	45	0.8	10	6

Performance Values - Solid Joists

References	Performance Values - Solid Joists
	Fasteners		Characteristic Capacities [kN]				Safe Working Loads [kN]
	Header	Joist	R_1,k C16 Header	R_1,k C24 Header	R_1,k TR26 Header	R_2,k	R_{1,SWL, Long Term} C16 Header	R_{1,SWL, Long Term} C24 Header	R₁,_{SWL, Long Term} TR26 Header	R_{2,SWL, Short Term}
	Qty	Qty	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30
MHA38	10	6	8.1	8.8	9.2	2.5	3.4	3.7	3.8	1.3
MHA44	10	6	8.1	8.8	9.2	2.5	3.4	3.7	3.8	1.3
MHA47	10	6	8.1	8.8	9.2	2.5	3.4	3.7	3.8	1.3
MHA50	10	6	8.1	8.8	9.2	2.5	3.4	3.7	3.8	1.3

Performance Values - I-Joists

References	Performance Values - I-Joists
	Fasteners		Characteristic Capacities [kN]				Safe Working Loads [kN]
	Header	Joist	R_1,k C24 Flanges	R_1,k LVL Flanges	R_2,k C24 Flanges	R_2,k LVL Flanges	R_{1, SWL, Long Term} C24 Flanges	R_{1, SWL, Long Term} LVL Flanges	R_{2, SWL, Short Term} C24 Flanges	R_{2, SWL, Short Term} LVL Flanges
	Qty	Qty	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30	N3.75x30 CSA4.0x30
MHA38	8	8	3.9	3.5	3.9	3.5	1.6	1.5	2	1.8
MHA44	8	8	3.9	3.5	3.9	3.5	1.6	1.5	2	1.8
MHA47	8	8	3.9	3.5	3.9	3.5	1.6	1.5	2	1.8
MHA50	8	8	3.9	3.5	3.9	3.5	1.6	1.5	2	1.8

Note: Fasteners quantity and performance values are for 2 No MHA hangers

Installation

INSTALLATION NOTES

For solid header fill all nail holes. For I-Joist headers fill the bottom two nail holes on each side.

• Hanger depth should be at least 60% of carried member depth to prevent rotation. If less than 60%, then additional lateral restraint to the top of the carried member is required.

Solid Headers

Install 5 header nails per side [A] and install 3 joist nails per side [B]. Fasteners as stated in the relevant performance tables.

I-Joist Headers

For I-joist headers, 2 hangers are required; one top and one bottom

Fill the bottom 2 nail holes on each side; 2 header nails per side [C] and 2 joist nails per side [D]

MHA Solid Joist Installation

MHA Solid Joist Nailing

MHA I-Joist Installation

MHA I-Joist Nailing

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Product Details

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Material

Technical Data

Dimensions

Product Dimensions

Performance Values - Solid Joists

Performance Values - I-Joists

Installation

Installation

INSTALLATION NOTES

MHA38

MHA44

MHA47

MHA50

MHA38

MHA44

MHA47

MHA50

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