FIRKG

Grooved Nail Wood to Wood - Hot Dip Galvanised

Technical Data Sheet

CE Marking

Service class 3

Hot-dip galvanised steel

Outdoor

Solid Wood

Product Details

Images

Features

Material

Steel Quality:

C9D or C10D

Corrosion:

Hot-dip galvanized acc. to EN/ISO 1461 with zinc thickness = 55μm

Benefits

Galvanised steel, zinc thickness = min. 50 μm
Approx. 25% higher withdrawal strength compared to round nails
Easy to adjust even if bending has occured during installation

Application

Suitable On

Wood to wood

When to use

truss fixings
Timber assemblies

Technical Data

Dimensions

Dimensions and drill holes

References	Item Code	Tun / DB nr.	NOB nr.	Fasteners dimensions [mm]					Qty/Blister
References	Item Code	Tun / DB nr.	NOB nr.	d	l	d_h	A_h	h_t	Qty/Blister
FIRKG1.4X25*	77269	-	60076237	1.4	25	3.5	-	-	-
FIRKG1.7X30*	77270	-	60076235	1.7	30	4.2	-	-	-
FIRKG1.7X35*	77273	-	60076231		35	4.2	-	-	-
FIRKG1.7X40*	77274	-	60076229		40	4.2	-	-	-
FIRKG1.8X35*-1000	74692	1950582	-	1.8	35	4.2	13.9	0.6	-
FIRKG2.0X40-500	74706	1950593	53292203	2	40	5	19.6	0.7	-
FIRKG2.0X50	77275	2396029	60076233		50	5	-	-	-
FIRKG2.0X50-3280	75009	-	-		50	5	19.6	0.7	-
FIRKG2.2X45-500	74707	1950594	53292218	2.2	45	5.3	22.1	0.7	-
FIRKG2.3X60-2090	75010	-	-	2.3	60	5.4	22.9	0.8	-
FIRKG2.5X55-500	74708	1950595	53292222	2.5	55	6	28.3	0.8	-
FIRKG2.5X65	77276	2396030	60076236	2.5	65	6	-	-	-
FIRKG2.8X65-250	74709	1950596	53292237	2.8	65	6.4	32.2	1	-
FIRKG2.8X75	77277	-	60076232		75	6.4	-	-	-
FIRKG2.8X75-500	75604	-	55837914		75	6.4	32.2	1	-
FIRKG2.8X90	77278	-	60076242		90	6.4	-	-	-
FIRKG2.8X90-500	75587	2055941	60076239		90	6.4	-	-	-
FIRKG3.1X75-920	75011	-	-	3.1	75	7.3	41.9	1	-
FIRKG3.1X80-250	74710	1950597	53292241	3.1	80	7.3	41.9	1	-
FIRKG3.4X90-645	75012	-	53292256	3.4	90	7.8	47.8	1	-
FIRKG3.4X125	75802	-	-	3.4	125	7.8	-	-	-
FIRKG3.7X100-490	75013	-	53292260	3.8	100	9	63.6	1.1	-
FIRKG4.3X125-295	75015	-	-	4.3	125	10.2	81.7	1.2	-
FIRKG4.6X130-160	74713	1950600	53292275	4.6	130	11	95	1.4	-
FIRKG5.1X140-195	75016	-	-	5.1	140	12.2	116.9	1.5	-
FIRKG5.1X150-180	75017	-	-		150	12.2	116.9	1.5	-
FIRKG5.1X160-170	75018	-	-		160	12.2	116.9	1.5	-
FIRKG5.5X160-70	74693	1950583	53292286	5.5	160	13.2	136.8	1.7	-
FIRKG5.5X175	77280	-	60076243		175	13.2	-	1.7	-
FIRKG5.5X180-130	75019	-	-		180	13.2	136.8	1.7	-
FIRKG5.5X210-110	75021	-	-		210	13.2	136.8	1.7	-
FIRKG6.0X180-100	74566	1950570	53292294	6	180	14.5	165.1	1.7	-
FIRKG6.0X200	77281	-	60076241		200	14.5	-	-	-
FIRKG6.0X200-100	75020	-	-		200	14.5	165.1	1.7	-
FIRKG7.0X210-60	74568	1950572	53292313	7	210	17	227	1.7	-
FIRKG7.0X225-65	75022	-	-		225	17	227	1.7	-
FIRKG7.0X250-60	75023	-	-		250	17	227	1.7	-
FIRKG7.0X260-60	74570	1950574	53292305		260	17	227	1.7	-
FIRKG7.0X275-55	75024	-	-		275	17	227	1.7	-
FIRKG8.0X300-35	75025	-	-	8	300	19.5	298.6	2	-
FIRKG8.0X330-30	75026	-	-	8	300	19.5	298.6	2	-

* not covered by CE marking

Product characteristic properties

References	Product characteristic properties
References	Characteristic Yield Moment – M_y,k [M_y.k] [Nmm]	Characteristic withdrawal parameter - f_^ax,k,90° [f_ax.k.90°] [N/mm²]	Characteristic head pull-through parameter - f_head,k [f_head.k] [N/mm²]	Characteristic tensile capacity - f_tens,k [f_tens.k] [kN]
FIRKG1.4X25*	-	-	-	-
FIRKG1.7X30*	-	-	-	-
FIRKG1.7X35*	-	-	-	-
FIRKG1.7X40*	-	-	-	-
FIRKG1.8X35*-1000	-	-	-	-
FIRKG2.0X40-500	1289	2.5	8.6	NPD
FIRKG2.0X50	-	-	-	-
FIRKG2.0X50-3280	1289	2.5	8.6	NPD
FIRKG2.2X45-500	2185	2.5	8.6	NPD
FIRKG2.3X60-2090	1721	2.5	8.6	NPD
FIRKG2.5X55-500	2214	2.5	8.6	NPD
FIRKG2.5X65	-	-	-	-
FIRKG2.8X65-250	4257	2.5	8.6	NPD
FIRKG2.8X75	-	-	-	-
FIRKG2.8X75-500	4257	2.5	8.6	NPD
FIRKG2.8X90	-	-	-	-
FIRKG2.8X90-500	-	-	-	-
FIRKG3.1X75-920	4902	2.5	8.6	NPD
FIRKG3.1X80-250	4902	2.5	8.6	NPD
FIRKG3.4X90-645	6989	2.5	8.6	NPD
FIRKG3.4X125	-	-	-	-
FIRKG3.7X100-490	11163	2.5	8.6	NPD
FIRKG4.3X125-295	11514	2.5	8.6	NPD
FIRKG4.6X130-160	17195	2.5	8.6	NPD
FIRKG5.1X140-195	19890	2.5	8.6	NPD
FIRKG5.1X150-180	19890	2.5	8.6	NPD
FIRKG5.1X160-170	19890	2.5	8.6	NPD
FIRKG5.5X160-70	24876	2.5	8.6	NPD
FIRKG5.5X175	24876	2.5	8.6	NPD
FIRKG5.5X180-130	24876	2.5	8.6	NPD
FIRKG5.5X210-110	24876	2.5	8.6	NPD
FIRKG6.0X180-100	32070	2.5	8.6	NPD
FIRKG6.0X200	-	-	-	-
FIRKG6.0X200-100	32070	2.5	8.6	NPD
FIRKG7.0X210-60	43697	2.5	8.6	NPD
FIRKG7.0X225-65	43697	2.5	8.6	NPD
FIRKG7.0X250-60	43697	2.5	8.6	NPD
FIRKG7.0X260-60	43697	2.5	8.6	NPD
FIRKG7.0X275-55	43697	2.5	8.6	NPD
FIRKG8.0X300-35	67041	2.5	8.6	NPD
FIRKG8.0X330-30	67041	2.5	8.6	NPD

Refer to relevant ITTR or ETA for more details

NPD: No performance declared

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Product Details

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Features

Material

Benefits

Application

Suitable On

When to use

Technical Data

Dimensions

Dimensions and drill holes

Product characteristic properties

Certification

Declaration of Performance (DoP)

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