SWD
Tornillo para madera estructural con cabeza cilíndrica y doble rosca
SWD es un tornillo de construcción diseñado para conectar dos cuerpos de madera entre sí. La pequeña cabeza en forma de tapa y la doble rosca crean un conjunto flexible e invisible de alta resistencia. El paso de rosca diferenciado genera un efecto de abrazadera, reduciendo el riesgo de que queden huecos entre las piezas de madera.

Marcado CE

DITE
EPD

Protec® +

Clase de servicio 2

Exterior

Fastener Designer
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Datos técnicos
DIMENSIONES
| Referencia | Dimensiones de las fijaciones[mm] | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Código | Otro | Dimensiones y Valores Característicos[mm] | |||||||
| N° / caja | d[mm] | l[mm] | dh[mm] | D[mm] | lg1 (debajo de la cabeza)[mm] | lg2 (lado de la punta)[mm] | Boquilla[mm] | ||
| SWD6.5X65 | 75425 | 50.0 | 6.5 | 65 | 8 | 4 | 28 | 21.5 | T-30 |
| SWD6.5X90 | 75426 | 50.0 | 6.5 | 90 | 8 | 4 | 40 | 33.5 | T-30 |
| SWD6.5X130 | 75427 | 50.0 | 6.5 | 130 | 8 | 4 | 40 | 33.5 | T-30 |
| SWD6.5X160 | 75428 | 50.0 | 6.5 | 160 | 8 | 4 | 65 | 58.5 | T-30 |
| SWD6.5X190 | 75429 | 50.0 | 6.5 | 190 | 8 | 4 | 80 | 73.5 | T-30 |
| SWD6.5X220 | 75430 | 50.0 | 6.5 | 220 | 10 | 4 | 95 | 88.5 | T-30 |
| SWD8.0X90 | 75431 | 50.0 | 7.8 | 90 | 10 | 5.4 | 40 | 31.5 | T-40 |
| SWD8.0X130 | 75432 | 50.0 | 7.8 | 130 | 10 | 5.4 | 40 | 31.5 | T-40 |
| SWD8.0X160 | 75433 | 50.0 | 7.8 | 160 | 10 | 5.4 | 65 | 56.5 | T-40 |
| SWD8.0X190 | 75434 | 50.0 | 7.8 | 190 | 10 | 5.4 | 80 | 71.5 | T-40 |
| SWD8.0X220 | 75435 | 50.0 | 7.8 | 220 | 10 | 5.4 | 95 | 86.5 | T-40 |
| SWD8.0X245 | 75436 | 50.0 | 7.8 | 245 | 10 | 5.4 | 107.5 | 99 | T-40 |
| SWD8.0X275 | 75437 | 50.0 | 7.8 | 275 | 10 | 5.4 | 107.5 | 99 | T-40 |
| SWD8.0X300 | 75438 | 50.0 | 7.8 | 300 | 10 | 5.4 | 135 | 126.5 | T-40 |
| SWD8.0X330 | 75439 | 50.0 | 7.8 | 330 | 10 | 5.4 | 135 | 126.5 | T-40 |
PROPIEDADES MECÁNICAS
| Referencia | Parámetros del tornillo | |||||
|---|---|---|---|---|---|---|
| Propiedades Características | ||||||
| Momento de de flujo plástico característico – My,ₖ[Nm] | Parametro de resistencia característica al arranque - fₐₓ,ₖ,₉₀°[N/mm²] | Parametro de resistencia característica a la travesía de la cabeza - fₕₑₐd,ₖ[N/mm²] | Resistencia Característica en tracción - fₜₑₙₛ,ₖ[kN] | Resistencia característica a la torsión - fₜₒᵣ,ₖ[Nm] | Relación de torsión | |
| SWD6.5X65 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD6.5X90 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD6.5X130 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD6.5X160 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD6.5X190 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD6.5X220 | 12.4 | 13.7 | - | 14.5 | 12.6 | ≥ 1,5 |
| SWD8.0X90 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X130 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X160 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X190 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X220 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X245 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X275 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X300 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD8.0X330 | 26.8 | 13.1 | - | 25.3 | 27.7 | ≥ 1,5 |
| SWD6.5 | 12.4 | 13.7 | - | 14.5 | 12.6 | - |
| SWD8 | 26.8 | 13.1 | - | 25.3 | 27.7 | - |
Certificación
Evaluación técnica europea (ETA)
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Descargas
Biblioteca CAD y BIM
2D
SWD6.5X160
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