Joist bracket

Name: Joist bracket
Brand: Würth
SKU: 068135090

Beam bearer
BMBEAR-H90MM

Art.-no. 068135090

EAN 4024835148375

All versions

Price for selected packaging unit

Joist bracket

Art.-no. 068135090

Price for selected packaging unit

Quantity

x 25 pcs

Exclusively for trade customers

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Joist brackets are ideal for concealed load-bearing wood/wood connections of e.g. secondary beams to main beams or posts. Connections in visible areas can also be sloping.

Easy on-site installation thanks to mounting slot in joist bracket blade

Sheet metal hot-dip galvanised on both sides (S250GD +Z275 (approx. 20 µm)), thickness 3.0 mm in line with EN 10327:2004

Application in utilisation classes 1 and 2 in line with EN 1995:2013

Proof of Performance

ETA-09/0105

Notice

The secondary beam can be mounted on the joist bracket attached to the main beam after the first dowel pin has been driven in to the uppermost hole in the secondary beam. To do this, the secondary beam with the uppermost dowel pin mounted in the slot area is hooked into the blade area of the joist bracket from above.

The secondary beam should be approx. 40 mm taller than the joist bracket. If the bracket is 90 mm in height, a secondary beam 100 mm in height can be used.

The diameter of the dowel pin may only be max. 0.5 mm (d = 8 mm) or 1.0 mm (d = 12 mm) smaller than the diameter of the hole.

Available work documents:

Load tables and detailed processing instructions can be found on the service page www.wuerth.de/holzverbinder.

Application area

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

Load-bearing connections of timber joists to timber main beams or posts in visible areas

Instructions

Suitable fasteners:

Ribbed nail in line with EN 14592: 4.0x40 mm

Dowel pin in line with EN 14592, d = 8, 12 mm


Width x height x depth	46 x 90 x 106 mm
Min. joist hanger height	100 mm
Hole diameter in subcarrier nJ/main carrier nH	8.5 / 5 mm
Number of holes in subcarrier nJ/main carrier nH	3 / 8 PCS
Weight	470 g
Approval	ETA-09/0105
Thickness	3 mm
Material	Steel
Material designation	DX51D
Material standard	DIN EN 10327:2004
Surface	Hot dip galvanized

Characteristic load-bearing capacities in kN with Würth joist bracket according to ETA-09/0105, secondary beam width 60 mm
Characteristic load-bearing capacities Würth joist bracket, glued laminated timber GL 24h according to DIN EN 14080 (Ƥ_k = 385 kg/m³), secondary beam width 60 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		F_z,down,Rk		F_z,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
Factor table for design value:
NKL	Continuously	Long	Medium	Short	Short/very short	Very short
Characteristic load-bearing capacities Würth joist bracket, solid wood C24 according to DIN 380 (Ƥ_k = 350 kg/m³), secondary beam width 60 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		F_z,down,Rk		F_z,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
0681 350 200	200	25,67	25,67	20,3	21,39	60/240
0681 350 240	240	33,65	34,44	27,36	30,38	60/280
0681 350 90	90	4,17	6,70	5,39	8,50	60/130 (100)
0681 350 120	120	12,12	12,12	7,77	7,77	60/160
0681 350 160	160	19,53	19,53	14,83	14,83	60/200
0681 350 200	200	28,24	28,24	22,96	23,53	60/240
0681 350 240	240	36,94	37,89	30,71	33,42	60/280
1 and 2	0,462	0,538	0,615	0,692	0,769	0,846
0681 350 90	90	3,57	5,79	4,63	7,4	60/130 (100)
0681 350 120	120	11,02	11,02	7,06	7,06	60/160
0681 350 160	160	17,76	17,76	13,48	13,48	60/200
Notes: The measurement tables can only be used if all nails and rod anchors are inserted into the intended holes. The secondary beam should be about 40 mm greater in height than the joist bracket. The load-bearing capacities of the respective fasteners are determined in accordance with DIN EN 1995-1-1/NA. The force F_z,down and Fz,up_Z,up act in the centre of the secondary beam. The main support must be secured to prevent torsion. The gap between the main support and the secondary beam must not exceed 8 mm. The transverse tensile capacity of the main support must be investigated separately. If necessary, a transverse tension reinforcement with ASSY plus FT screws must be used. For one-sided connections on the main support, the offset moment must be taken into account. The regulations of ETA-09/0105 must be applied. M_ex = F x (width HT/2 + 40mm) These are guides for planning purposes. The values must be calculated for each project by authorised persons.

Characteristic load-bearing capacities in kN with Würth joist bracket according to ETA-09/0105, secondary beam width 80 mm
Characteristic load-bearing capacities Würth joist bracket, glued laminated timber GL 24h according to DIN EN 14080 (Ƥ_k = 385 kg/m³), secondary beam width 80 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		F_z,down,Rk		F_z,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
Factor table for design value:
NKL	Continuously	Long	Medium	Short	Short/very short	Very short
Characteristic load-bearing capacities Würth joist bracket, solid wood C24 according to DIN 380 (Ƥ_k = 350 kg/m³), secondary beam width 80 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		F_z,down,Rk		F_z,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
0681 350 200	200	26,47	35,18	20,3	29,32	80/240
0681 350 240	240	33,65	44,65	27,36	38,76	80/280
0681 350 90	90	4,17	6,70	5,39	8,50	80/130 (100)
0681 350 120	120	13,54	16,61	8,88	10,64	80/160
0681 350 160	160	21,37	26,77	15,57	20,32	80/200
0681 350 200	200	29,20	38,30	22,96	32,25	80/240
0681 350 240	240	36,94	47,82	30,71	42,38	80/280
1 and 2	0,462	0,538	0,615	0,692	0,769	0,846
0681 350 90	90	3,57	5,79	4,63	7,4	80/130 (100)
0681 350 120	120	12,03	15,1	7,7	9,67	80/160
0681 350 160	160	19,23	24,33	13,63	18,47	80/200
Notes: The measurement tables can only be used if all nails and rod anchors are inserted into the intended holes. The secondary beam should be about 40 mm greater in height than the joist bracket. The load-bearing capacities of the respective fasteners are determined in accordance with DIN EN 1995-1-1/NA. The force F_z,down and F_z,up act in the centre of the secondary beam. The main support must be secured to prevent torsion. The gap between the main support and the secondary beam must not exceed 8 mm. The transverse tensile capacity of the main support must be investigated separately. If necessary, a transverse tension reinforcement with ASSY plus FT screws must be used. For one-sided connections on the main support, the offset moment must be taken into account. The regulations of ETA-09/0105 must be applied. M_ex= F x (width HT/2 + 40mm) These are guides for planning purposes. The values must be calculated for each project by authorised persons.

Characteristic load-bearing capacities in kN with Würth joist bracket according to ETA-09/0105, secondary beam width 100 mm
Characteristic load-bearing capacities Würth joist bracket, glued laminated timber GL 24h according to DIN EN 14080 (Ƥ_k = 385 kg/m³), secondary beam width 100 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		Fz,down,Rk		Fz,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
Factor table for design value:
NKL	Continuously	Long	Medium	Short	Short/very short	Very short
Characteristic load-bearing capacities Würth joist bracket, solid wood C24 according to DIN 380 (Ƥ_k = 350 kg/m³), secondary beam width 100 mm
Art. no.	Joist bracket height in mm	Complete nailing with Würth comb/anchor nails				Minimum width/height in mm
		Fz,down,Rk		Fz,up,Rk
		4 x 40mm	4 x 60mm	4 x 40mm	4 x 60mm
0681 350 240	240	33,65	44,65	27,36	38,76	100/280
0681 350 90	90	4,17	6,70	5,39	8,50	100/130 (100)
0681 350 120	120	13,52	18,38	8,88	11,78	100/160
0681 350 160	160	21,37	28,65	15,57	22,49	100/200
0681 350 200	200	29,20	38,30	22,96	32,51	100/240
0681 350 240	240	36,94	47,82	30,71	42,38	100/280
1 and 2	0,462	0,538	0,615	0,692	0,769	0,846
0681 350 90	90	3,57	5,79	4,63	7,4	100/130 (100)
0681 350 120	120	12,03	17,2	7,7	11,23	100/160
0681 350 160	160	19,23	26,46	13,63	20,42	100/200
0681 350 200	200	26,47	35,61	20,3	29,48	100/240
Notes: The measurement tables can only be used if all nails and rod anchors are inserted into the intended holes. The secondary beam should be about 40 mm greater in height than the joist bracket. The load-bearing capacities of the respective fasteners are determined in accordance with DIN EN 1995-1-1/NA. The force F_z,down and F_z,up act in the centre of the secondary beam. The main support must be secured to prevent torsion. The gap between the main support and the secondary beam must not exceed 8 mm. The transverse tensile capacity of the main support must be investigated separately. If necessary, a transverse tension reinforcement with ASSY plus FT screws must be used. For one-sided connections on the main support, the offset moment must be taken into account. The regulations of ETA-09/0105 must be applied. M_ex = F x (width HT/2 + 40mm) These are guides for planning purposes. The values must be calculated for each project by authorised persons.

Required accessory:

Product

Description

Quantity

Price
/PU

Dowel pins

RODPLG-(A2K)-8X65MM

Art.-no. 0681008065

Fastener between steel parts, such as post support brackets with strut and wood ties

x 100 pcs

Dowel pins

RODPLG-(A2K)-8X90MM

Art.-no. 0681008090

Fastener between steel parts, such as post support brackets with strut and wood ties

x 100 pcs

Dowel pins

RODPLG-(A2K)-8X115MM

Art.-no. 0681008115

Fastener between steel parts, such as post support brackets with strut and wood ties

x 100 pcs

Comb nail / anchor nail

RIDGNL-(A3K)-4X40MM

Art.-no. 0681940040

Galvanised steel, blue coated (A2K)

x 3000 pcs

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