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DIN 603 carriage bolt with round head and square neck, partial metric thread and DIN 934 nut. Used in carpentry, for fixing profiles and joining sheets. Grade 4.8 galvanised steel, M6 to M10. In Icod de los Vinos, with delivery across Tenerife.
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| Size (mm) | Nut spanner size | Units per box | Add to order |
|---|---|---|---|
| M6 × 40 | SW 10 | 200 | |
| M6 × 60 | SW 10 | 100 | |
| M8 × 40 | SW 13 | 200 | |
| M8 × 60 | SW 13 | 100 | |
| M10 × 40 | SW 17 | 100 | |
| M10 × 60 | SW 17 | 50 | |
| M10 × 80 | SW 17 | 50 |
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The size is the metric size by the length of the bolt, not counting the head. Each bolt comes with its DIN 934 nut. The spanner size is the size of the nut. Grade 4.8 galvanised steel. Units per box according to the manufacturer. Manufacturer's data.
Manufacturer's values for the DIN 603 bolt.
| Metric size | Head diameter (mm) | Head thickness (mm) | Square side (mm) | Square height (mm) |
|---|---|---|---|---|
| M6 | 16 | 3,5 | 6 | 4 |
| M8 | 20 | 4,5 | 8 | 5 |
| M10 | 24 | 5 | 10 | 6 |
The square neck locks into the wood or a square hole and stops the bolt turning when the nut is tightened.
It's a round-head bolt with a square neck under the head and a partial metric thread. It's tightened with a nut from the other side.
It bites into the wood or fits into a square hole. That way the bolt doesn't turn when you tighten the nut, and you don't need to hold the head.
Yes. Each bolt comes with its DIN 934 hex nut. If you need more, we have nuts and washers in the same metric size.
It depends on the metric size: 10 mm for M6, 13 for M8 and 17 for M10.
Yes. We deliver across Tenerife and ship to the other islands. You can also collect them from our warehouse in Icod de los Vinos.
Tell us the size and quantity, and we'll get back to you as soon as possible.
