BSNN-Z

Joist hanger ZPRO

Joist hangers are used for the connection of secondary beams to main beams or posts.
ZPRO coating is a unique coating - corresponding to a zinc layer of approx. 55 μm

Technical Data Sheet

CE Marking

ETA

Service class 3

Outdoor

ZPRO

Product Details

Images

Features

Material

Steel quality:

S250GD + ZPRO

Corrosion protection:

ZPRO coating - corresponding to a zinc layer of approx. 55 μm

Benefits

The BSNN-Z joist hangers are also approved for three-axle loads.
Connections to concrete, steel and masonry are permissible, see static values.

Application

Suitable On

Supporting member:

Solid wood, engineered wood, concrete, steel

Supported member:

Solid wood, engineered wood

When to Use

For connections of secondary beams made of wood or engineered wood to main beams / posts made of engineered wood or concrete / steel.

Technical Data

Dimensions

Product dimensions

References	DB nr.	NOBB nr.	Joist Dimensions [mm]				Product dimensions [mm]						Header holes		Joist holes	Box Quantity
			Width		Height		A	B	C	D	F	t	Ø5 [mm]	Ø11.5 [mm]	Ø5 [mm]
			min	max	min	max	A	B	C	D	F	t	Ø5 [mm]	Ø11.5 [mm]	Ø5 [mm]
BSNN45/93Z	2125769	-	43	45	102	139	45	92	60	27	63	2	8	2	6	50
BSNN45/138Z	2125775	-	43	45	148	206	45	138	60	27	63	2	16	2	10	40
BSNN45/168Z	2125778	-	43	45	178	251	45	168	60	27	63	2	18	4	12	40
BSNN48/91Z	-	57071000	46	48	101	136	48	91	60	27	63	2	8	2	6	50
BSNN48/136Z	-	57071015	46	48	146	204	48	136	60	27	63	2	16	2	10	40
BSNN48/166Z	-	57071026	46	48	176	249	48	166	60	27	63	2	18	4	12	40

Product capacities - Timber to timber - full nailing

References	Product capacities - Timber to timber - Full nailing
	Fasteners		Characteristic capacities - Timber C24 [kN]
	Header	Joist	R_1.k					R_2.k					R_3.k					R_4.k
	Qty	Qty	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40
BSNN45/93Z	8	6	7.2	8.4	-	-	16.1	4.7	4.7	-	-	4.6	3.4	3.9	-	-	9.5	3.7	4.4	-	-	11.5
BSNN45/138Z	16	10	17.1	19.9	-	-	27	6.6	6.6	-	-	6.5	6.7	7.7	-	-	17.3	6.1	7.4	-	-	19.1
BSNN45/168Z	18	12	22.1	25.4	-	-	31.5	7.4	7.4	-	-	7.3	7.8	9	-	-	20.4	7.3	8.9	-	-	23
BSNN48/91Z	8	6	7.1	8.4	-	-	15.9	5	5	-	-	5	3.4	3.9	-	-	9.5	3.7	4.4	-	-	11.5
BSNN48/136Z	16	10	16.9	19.7	-	-	27	7	7	-	-	7	6.7	7.7	-	-	17.3	6.1	7.4	-	-	19.1
BSNN48/166Z	18	12	21.9	25.2	-	-	31.5	7.9	7.9	-	-	7.9	7.8	9	-	-	20.4	7.3	8.9	-	-	23

The uplift capacities R2.k are determine for a joist with a height of 4/3x B (B = height of BSNN). Also for connection with partial nailing.
For smaller sizes may it be possible to determine a higher capacity according to the ETA.

Combined load:

Product capacities - Timber to timber - Partial nailing

References	Product capacities - Timber to timber - Partial nailing
	Fasteners		Characteristic capacities - Timber C24 [kN]
	Header	Joist	R_1.k					R_2.k					R_3.k					R_4.k
	Qty	Qty	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40	CNA 4.0x35	CNA 4.0x40	CNA4.0x50	CNA4.0x60	CSA 5.0x40
BSNN45/93Z	6	3	6.4	7.4	-	-	11.3	3.8	4.5	-	-	4.6	1.3	1.4	-	-	1.7	2.8	3.1	-	-	5.7
BSNN45/138Z	10	6	11.5	13.3	-	-	18	6.6	6.6	-	-	6.5	2.4	2.7	-	-	3.3	6.1	7.4	-	-	11.5
BSNN45/168Z	12	6	13.3	14.6	-	-	18	7.4	7.4	-	-	7.3	2.9	3.2	-	-	3.9	7.3	8.9	-	-	11.5
BSNN48/91Z	6	3	6.3	7.4	-	-	11.3	3.8	4.5	-	-	5	1.3	1.4	-	-	1.7	2.8	3.1	-	-	5.7
BSNN48/136Z	10	6	11.4	13.2	-	-	18	7	7	-	-	7	2.4	2.7	-	-	3.3	6.1	7.4	-	-	11.5
BSNN48/166Z	12	6	13.3	14.6	-	-	18	7.9	7.9	-	-	7.9	2.9	3.2	-	-	3.9	7.3	8.9	-	-	11.5

Combined load:

Certification

Declaration of Performance (DoP)

uk-dop-e06-0270-issue-6.pdf (97.22 KB)

2018-02-16

uk-dop-e06-0270-issue-5.pdf (42.13 KB)

2017-05-02

uk-dop-e06-0270-issue-4.pdf (42.18 KB)

2015-08-04

75780fe8534b90ce48aebde45823ff74574278a8-pdf.pdf (34.34 KB)

2013-06-20

995c4380357c32ba7cedd75630244e75762cfbf9.pdf (34.88 KB)

2013-03-01

25094a836344f558ba0765b8df770af81e7c45a7.pdf (31.95 KB)

European Technical Assessment (ETA)

eta-060270-sst-rev-9-2024.pdf (14.09 MB)

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Connectors

Anchor System

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Product Details

Images

Features

Material

Benefits

Application

Suitable On

When to Use

Technical Data

Dimensions

Product dimensions

Product capacities - Timber to timber - full nailing

Product capacities - Timber to timber - Partial nailing

Installation

Installation

Fixing

Certification

Declaration of Performance (DoP)

European Technical Assessment (ETA)

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