Reinforced Angle Bracket for CLT

The AB255HD angle bracket is developped for CLT construction. Flexible, it is designed for both shear and vertical loading. With skewed full threaded screws, it enables very high uplift capacities and it can be hidden under concrete screed.

Technical Data Sheet

CE Marking

ETA

New

Service class 2

Indoor

Electrogalvanized steel Z275

EPD

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Product Details

Images

C_AB255HD_InstIll_Ill_Instld_with_skewed_screw_jig_EU_CN.jpg

Features

Material

Galvanized steel S250GD + Z275 according to EN 10346
Thickness 3 mm

Benefits

Ideal for use in CLT buildings,
Great versatility: can be installed on wooden support and concrete support,
High performance for horizontal (F₂ / F₃) and vertical (F₁) loads directions.

Application

Suitable On

Supporting member: solid wood, glulam, concrete, steel...
Supported member: solid wood, glulam...

Scope

Solid panels,
Cross laminated panel (CLT).

Technical Data

Product dimensions

Dimensions

Reference	Connector Dimensions
	Other		Product Dimensions[mm]				Joist[mm]		Flange B[mm]
	Qty per Box	Weight[kg]	A[mm]	B[mm]	C[mm]	Thickness[mm]	Round		Round
	Qty per Box	Weight[kg]	A[mm]	B[mm]	C[mm]	Thickness[mm]	Ø5[mm]	Ø14[mm]	Ø5[mm]	Ø9	Ø14[mm]
AB255HD	10.0	1.2	123	100	255	3	56	2	41	5	4

Product characteristic capacities - Timber to timber - 1 angle bracket - Nailing pattern 1

Dimensions

Reference	Angle bracket capacity
	Product capacities - Timber to timber - Nail pattern 1
	Number of Fasteners						Characteristic capacities - Timber C24 - 1 angle bracket per connection[kN]
	Joist		Flange B				R₁,ₖ			R2,k = R3,k
	Qty	Type	Qty	Type	Qty 2	Type 2	CNA4.0x40	CNA4.0x50	CNA4.0x60	CNA4.0x40	CNA4.0x50	CNA4.0x60
AB255HD	26.0	CNA/CSA	5.0	ESCRFTC8.0x140	13.0	CNA/CSA	min (47.0 ; 56/kmod)	min (51.0 ; 56/kmod)	min (51.0 ; 56/kmod)	35	42.9	45.7

The value in the table above can be used if the panel can't rotate.

The R1.k values are valid for any quantity of CNA/CSA fasteners on flange B.

Values with other ESCRFTC length are availables in ETA.

Product characteristic capacities - Timber to timber - 1 angle bracket - Nailing pattern 2

Dimensions

Reference	Angle bracket capacity
	Product capacities - Timber to timber - Nail pattern 2
	Number of Fasteners						Characteristic capacities - Timber C24 - 1 angle bracket per connection[kN]
	Joist		Flange B				R₁,ₖ				R2,k = R3,k
	Qty	Type	Qty	Type	Qty 2	Type 2	CNA4.0x40	CNA4.0x50	CNA4.0x60	CSA5.0x50	CNA4.0x40	CNA4.0x50	CNA4.0x60	CSA5.0x50
AB255HD	30.0	CNA/CSA	5.0	ESCRFTC8.0x200	13.0	CNA/CSA	min (54.2 ; 56/kmod)	min (66.4 ; 56/kmod)	min (70.8 ; 56/kmod)	min (72.4 ; 56/kmod)	37.7	46.5	49.7	53.5

The value in the table above can be used if the panel can't rotate.

The R_1.k values are valid for any quantity of CNA/CSA fasteners on flange B.

Values with other ESCRFTC length are availables in ETA.

Product characteristic capacities - Timber to timber - 1 angle bracket - Nailing pattern 3

Dimensions

Reference	Angle bracket capacity
	Product capacities - Timber to timber - Nail pattern 3
	Number of Fasteners						Characteristic capacities - Timber C24 - 1 angle bracket per connection[kN]
	Joist		Flange B				R₁,ₖ				R2,k = R3,k
	Qty	Type	Qty	Type	Qty 2	Type 2	CNA4.0x40	CNA4.0x50	CNA4.0x60	CSA5.0x50	CNA4.0x40	CNA4.0x50	CNA4.0x60	CSA5.0x50
AB255HD	26.0	CNA/CSA	3.0	ESCRFTC8.0x200	13.0	CNA/CSA	min (46.8 ; 56/kmod)	min (46.8 ; 56/kmod)	min (46.8 ; 56/kmod)	min (46.8 ; 56/kmod)	28.3	32.4	32.4	43.4