C11

Unilateral gear GEKA C11

Along with the dowel serves to link two timber elements.

Technical Data Sheet

CE Marking

Service class 2

Electro-galvanized steel

Indoor

Product Details

Images

Features

Material

• Galvanized

Benefits

• When connected using pins and dowels do not come into contact two bonded materials.

Application

Applicatons

wood

Scope

• With the dowel serves to link two timber elements.

Technical Data

Dimensions

Product Dimensions

References	Dimensions [mm]
References	d_c	d₁	h_c	t
C11-50M12-B	50	M12	15	3
C11-65M16-B	65	M16	15	3
C11-80M20-B	80	M20	15	3
C11-95M24-B	95	M24	15	3
C11-115M24-B	115	M24	15	3

Capacities

References	Characteristic Capacities [kN]
References	R_c,k
C11-50M12-B	8.8
C11-65M16-B	13.1
C11-80M20-B	17.9
C11-95M24-B	23.1
C11-115M24-B	30.8

For the load capacity of the anchor plate, the values summed.

Must be a minimum distance drive dowels see EN1995-1-1

Dimensions - Round single sided C11

References	Type	Connector dimensions
		Diameter		Height		Thickness
		External	Center hole	Teeth	Total	t [mm]
		d_c [mm]	d₁ [mm]	h₁ [mm]	h_c [mm]	t [mm]
C11-50M12-B	C11	50	12.5	12	15	3
C11-65M16-B	C11	65	16.5	12	15	3
C11-80M20-B	C11	80	20.5	12	15	3
C11-95M24-B	C11	95	24.5	12	15	3
C11-115M24-B	C11	115	24.5	12	15	3

Minimum distances and characteristic values

References	Type	Bolt Ø	Chosen timber thickness		Minimum distances						Characteristic shear resistance (bolt resistance not included)
		d_b [mm]	t₁ [mm]	t₂ [mm]	Spacing parallel to grain	Spacing perpendicular to grain	from loaded end	from unloaded end	from loaded edge	from unloaded edge	R_v.k [kN]
		d_b [mm]	t₁ [mm]	t₂ [mm]	a_1 α=0° [mm]	a₂ [mm]	a_3.t [mm]	a_3.c α=90° [mm]	a_4.t α=90° [mm]	a_4.c [mm]	R_v.k [kN]
C11-50M12-B	C11	12	36	60	100	60	100	75	40	40	8.8
C11-65M16-B	C11	16	36	60	130	78	130	98	52	52	13.1
C11-80M20-B	C11	20	36	60	160	96	160	120	64	64	17.8
C11-95M24-B	C11	24	36	60	190	114	190	143	76	76	23.1
C11-115M24-B	C11	24	36	60	230	138	230	173	92	92	30.8

The given characteristic shear resistance per connector R_v.k is calculated according to the minimum distances given in this table and for wood grade C24. This capacity can be increased with a higher a_3.t or a higher wood grade (see k₂ and k₃ factor according to EN1995). For lower t₁ or t₂, please refer to EN1995. The characteristic bolt shear resistance is not included and should be added.

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Connectors

Anchor System

Nails and Screws

Product Details

Images

Features

Material

Benefits

Application

Applicatons

Scope

Technical Data

Dimensions

Product Dimensions

Capacities

Dimensions - Round single sided C11

Minimum distances and characteristic values

Installation

Installation

Installation

Certification

Declaration of Performance (DoP)

C11-115M24-B

C11-65M16-B

C11-80M20-B

C11-95M24-B

C11-115M24-B

C11-65M16-B

C11-80M20-B

C11-95M24-B

2D

3D/3D Simplified

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