SDWS

Konstruktionsskrue, udendørs

SDWS konstruktionsskruer til udendørs brug installeres uden forboring. Den patenterede spids sikrer at skruen hurtigt bider sig fast i træet og der er på ingen måde grund til at bore for. Skruens grove gevind giver en høj udtræksstyrke og det store lavprofilerede skivehoved betyder at man ikke behøver underlagsskiver.

Teknisk datablad

CE mærket

Anvendelsesklasse 3

Double barrie

Outdoor

Solid Wood

Produktinformationer

Billeder

Stud wall assembly

Railing fastening

Egenskaber

Materiale

Kulstofstål med Double-barrier^® coating

Fordele

Ingen forboring
Lavprofileret skivehoved fungerer som underlagsskive.
Savtakket gevind på spidsen sikrer et hurtigt 'bid' i træet.
TX-recess for optimal kontakt med bits.
Double-barrier^® coating giver tilstrækkelig beskyttelse til udendørs installationer og til brug i trykimprægneret træ.

Applikationer

Samlinger

Træ-træ

Anvendelsesområder

Fastgørelse af træ

Teknisk data

Dimensioner

Dimensioner

Art. nr.	DB nr.	Dimensioner [mm]						Antal pr. kasse
Art. nr.	DB nr.	d	l	d_h	d₁	l_g	Bit	Antal pr. kasse
SDWS08X75DB	2066741	8	75	19.4	5.2	37	T-40	50
SDWS08X100DB	2066736		100	19.4	5.2	59	T-40	50
SDWS08X126DB	2066737		126	19.4	5.2	69	T-40	50
SDWS08X151DB	2066738		151	19.4	5.2	69	T-40	50
SDWS08X202DB	2066739		202	19.4	5.2	69	T-40	50
SDWS08X252DB	2066740		252	19.4	5.2	69	T-40	50

Produktkarakteristiske egenskaber

Art. nr.	Bøjningsstyrke M_y,k [M_y.k] [Nm]	Karakteristisk udtræknings parameter - f_ax,k,90° [f_ax.k.90°] [N/mm²]	Karakteristisk gennemtræks parameter - f_head,k [f_head.k] [N/mm²]	Karakteristisk trækstyrke - f_tens,k [f_tens.k] [kN]	Karakteristisk vridningsstyrke - f_tor,k [f_tor.k] [Nm]
SDWS08X75DB	17.4	13.2	21.4	21.4	24.2
SDWS08X100DB	17.4	13.2	21.4	21.4	24.2
SDWS08X126DB	17.4	13.2	21.4	21.4	24.2
SDWS08X151DB	17.4	13.2	21.4	21.4	24.2
SDWS08X202DB	17.4	13.2	21.4	21.4	24.2
SDWS08X252DB	17.4	13.2	21.4	21.4	24.2

Installation

Monteringsvejledning

Installeres med TX-40

Railing fastening

Exterior timber element fastening

Exterior timber element fastening

Stud wall assembly

Abacus

Timber to Timber characteristic capacities

Art. nr.	Product characteristic capacities - Timber to Timber C24
	Axial resistance		Shear resistance parallel to the grain depending of t₁ [Rv.0.k] [kN]							Shear resistance perpendicular to the grain depending of t₁ [Rv.90.k] [kN]
	t₁ [mm]	R_ax.k [kN]	35 [mm]	40 [mm]	45 [mm]	60 [mm]	75 [mm]	80 [mm]	≥100 [mm]	35 [mm]	40 [mm]	45 [mm]	60 [mm]	75 [mm]	80 [mm]	≥100 [mm]
SDWS08X75DB	40	3.41	3.21	3.26	3.05	-	-	-	-	3.21	3.26	3.05	-	-	-	-
SDWS08X100DB	43	5.49	3.74	3.95	3.97	-	-	-	-	3.74	3.95	3.97	-	-	-	-
SDWS08X126DB	60	6.35	3.95	4.17	4.19	4.19	-	-	-	3.95	4.17	4.19	4.19	-	-	-
SDWS08X151DB	85	6.35	3.95	4.17	4.19	4.19	4.19	4.19	-	3.95	4.17	4.19	4.19	4.19	4.19	-
SDWS08X202DB	137	6.35	3.95	4.17	4.19	4.19	4.19	4.19	4.19	3.95	4.17	4.19	4.19	4.19	4.19	4.19
SDWS08X252DB	186	6.35	3.95	4.17	4.19	4.19	4.19	4.19	4.19	3.95	4.17	4.19	4.19	4.19	4.19	4.19

These capacities are valid for:

Timber element under the head with thickness ≤ t₁ disclosed in adjacent column
Screw axis between 45° and 90° from timber grain for ESCR(XXX), and 90° from timber grain for all other screws.

For tightening screws (partially threaded), t₁ dimension is the maximum thickness of the under-head timber member for which the thread is fully in the pointside timber member, for an optimum installation and tightening.

The shear capacities are given for several timber thicknesses t₁ of the under-head member under the following configurations:

Load axis at 0° from both timber grains R_v.0°.k
Load axis at 90° from both timber grains R_v.90°.k

These capacities are valid for C24 timber grades or higher
The pre-drilled hypothesis for capacity and distances calculation is fulfilled.
For partial threaded screws, capacities are only given for configurations where the thread is less than 5mm in under-head timber member, in order to achieve optimum installation and tightening.
Clause (2) in 8.3.1.2 from EN1995-1-1:2004+A2:2014 about embedment length is ignored in these calculations.

Steel to Timber characteristic capacities

Art. nr.	Product characteristic capacities - Steel to Timber C24
	Axial resistance [Rax.st.k] [kN]	Shear resistance - Thin plate		Shear Resistance - Thick steel
	Axial resistance [Rax.st.k] [kN]	R_v.0.st.k [kN]	R_v.90.st.k [kN]	R_v.0.st.k [kN]	R_v.90.st.k [kN]
SDWS08X75DB	3.41	3.45	3.45	4.53	4.53
SDWS08X100DB	5.49	3.97	3.97	5.05	5.05
SDWS08X126DB	6.35	4.19	4.19	5.26	5.26
SDWS08X151DB	6.35	4.19	4.19	5.26	5.26
SDWS08X202DB	6.35	4.19	4.19	5.26	5.26
SDWS08X252DB	6.35	4.19	4.19	5.26	5.26

Shear capacities are given for thick (t_st = d) and thin (t_st = 0,5xd) steel plates under the following configurations:

Load axis at 0° from timber grain R_v.0°.k
Load axis at 90° from timber grain R_v.90°.k

These capacities are valid for C24 timber grades or higher.
For intermediate steel thicknesses, capacities shall be calculated by linear interpolation between the limiting thin and thick plate values.
The pre-drilled hypothesis for capacity and distances calculation is fulfilled.

Ledger on Stud characteristic capacities

Art. nr.	Product characteristic capacities - Ledger on stud C24
	Minimum width of the stud [mm]	Minimum distance to the bottom side of the ledger a_4,c [mm]	Shear capacity depending of thickness of ledger t₁ [Rv.90-0.k] [kN]
	Minimum width of the stud [mm]		35 [mm]	40 [mm]	45 [mm]	60 [mm]	75 [mm]	80 [mm]	90 [mm]	≥100 [mm]
SDWS08X75DB	46	23	3.45	3.26	2.93	-	-	-	-	-
SDWS08X100DB	46	23	3.97	3.97	3.92	-	-	-	-	-
SDWS08X126DB	46	23	4.19	4.19	4.19	4.19	-	-	-	-
SDWS08X151DB	46	23	4.19	4.19	4.19	4.19	4.19	4.19	4.07	-
SDWS08X202DB	46	23	4.19	4.19	4.19	4.19	4.19	4.19	4.19	4.19
SDWS08X252DB	46	23	4.19	4.19	4.19	4.19	4.19	4.19	4.19	4.19

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Bygningsbeslag

Skruer

Søm

Fastgørelse i beton og stål

Quik Drive®

Skruefundamenter

Produktinformationer

Billeder

Egenskaber

Materiale

Fordele

Applikationer

Samlinger

Anvendelsesområder

Teknisk data

Dimensioner

Dimensioner

Produktkarakteristiske egenskaber

Installation

Installation

Monteringsvejledning

Abacus

Timber to Timber characteristic capacities

Steel to Timber characteristic capacities

Ledger on Stud characteristic capacities

Certificeringer

Ydeevnedeklaration (DoP)

SDWS Konstruktionsskruer til udendørs brug

Structural Fasteners Technical Guide (updated Dec 2024)

SDWS08X126DB

SDWS08X252DB

SDWS08X126DB

SDWS08X252DB

2D

3D/3D forenklet

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