HDS DECKING SCREW FOR CONCEALED INSTALLATION IN WOODEN JOISTS. STAINLESS STEEL A4
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ESSVE HDS Decking screw A4 is intended for concealed installation of common pressure-treated decking timber, Siberian larch, etc. The screw is installed in the side of the decking board with the help of a specially adapted bit and an installation tool.
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The screw is made of stainless acid proof steel A4. The arrow shaped point minimises the risk of splintering and reduces the drive-in torque. There is also a thread below the head that creates a high clamping force between the decking board and the supporting joist, the cylindrical head gives a barely visible entry hole. The screw is fitted with TX-bit drive and conforms to the CE requirement set out in EN14592.
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- Decking screw 4.8x50 mm is designed for timber thickness: 19-25 mm and max. width 145 mm, use the HDS installation tool.
- Decking screw 4.8x60 mm is designed for timber thickness: 25 - 34 mm and max. width 145 mm, use the HDS installation tool.
- Decking screw 5.0x75 mm is designed for timber thickness: 30-40 mm and max. width 145 mm, use the HDS installation tool.
Recommended rpm: approx. 400-1200/min.
Technical Specification
| Application environment | Outdoors |
| Approvals | CE |
| Head shape | Cylindrical head |
| Main Materials | Stainless steel A4 |
| Corrosion resistance class | C5 A4 |
| Material | A4 |
| Material to attach | Wood |
| Number of screws per m² | 35 |
| Recommended rpm | 400-1200 |
| Type of bits | TX15 |
| Declaration of performance |
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| HDS-4.8 & 5.0-A4-10562 (EN) |
| Product Data Sheet |
| Product sheet |