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Osculati A2 AISI 304 Stainless Steel Hex Head Wood Screws DIN 571 / UNI 704
Osculati hexagon head wood screws are manufactured from A2 (AISI 304) stainless steel and are listed according to DIN 571 / UNI 704. These fasteners feature an external hexagonal head, a partially threaded shaft and a pointed tip for installation into suitable timber and wood-based materials.
The hexagonal head allows the screw to be tightened or removed using a matching wrench or socket. Its flat bearing surface sits against the mounting component, while the pointed threaded section engages with the wood to provide a mechanical fastening connection.
According to the catalogue illustration, the screws feature a smooth shank section beneath the head and a threaded section towards the pointed end. This partially threaded design is commonly used for fastening compatible fittings, brackets and other components to timber structures.
Unlike DIN 933 machine bolts, DIN 571 wood screws are designed to engage directly with suitable wood materials rather than standard metric nuts or tapped holes. A correctly sized pilot hole may be required depending on the timber type, screw diameter, edge distance and installation conditions.
A2 (AISI 304) stainless steel provides corrosion resistance for general indoor, outdoor and suitable marine applications. For prolonged saltwater exposure or environments with high chloride concentrations, the suitability of the material should be assessed.
The range includes 16 dimensional configurations across three nominal screw diameters: 6, 8 and 10 mm. Available lengths range from 30 to 100 mm, depending on the selected diameter. Each variant has an individual Osculati part number and is supplied in a cardboard box containing 10 or 25 screws.
Technical Specifications
Brand Osculati Product Type Hexagon Head Wood Screw Standards DIN 571 / UNI 704 Material A2 / AISI 304 Stainless Steel Head Type External Hexagonal Head Drive Type Hexagon Head for Wrench or Socket Thread Design Partially Threaded Wood Screw Tip Type Pointed Intended Material Suitable Timber and Wood-Based Materials Available Diameters 6, 8, 10 mm Available Length Range 30–100 mm Box Quantities 10, 25 pcs Packaging Cardboard Box Number of Variants 16 Dimensions Format Nominal Diameter × Screw Length
Features and Applications
- Manufactured from A2 (AISI 304) stainless steel.
- DIN 571 / UNI 704 hexagon head wood screw design.
- External hexagonal head for installation with a matching wrench or socket.
- Partially threaded shaft with a smooth section beneath the head.
- Pointed tip and wood screw thread for fastening suitable timber components.
- Suitable for compatible timber structures, wooden mounting bases, fittings and brackets.
- Available in three nominal diameters and 16 dimensional configurations.
- Supplied in cardboard boxes containing 10 or 25 screws.
Available Sizes and Part Numbers
Size Box Quantity Osculati Part No. 6x30 mm 25 pcs A2-571-06X030 6x40 mm 25 pcs A2-571-06X040 6x50 mm 25 pcs A2-571-06X050 6x60 mm 25 pcs A2-571-06X060 6x70 mm 10 pcs A2-571-06X070 8x40 mm 10 pcs A2-571-08X040 8x50 mm 10 pcs A2-571-08X050 8x60 mm 10 pcs A2-571-08X060 8x70 mm 10 pcs A2-571-08X070 8x80 mm 10 pcs A2-571-08X080 8x100 mm 10 pcs A2-571-08X100 10x50 mm 10 pcs A2-571-10X050 10x60 mm 10 pcs A2-571-10X060 10x70 mm 10 pcs A2-571-10X070 10x80 mm 10 pcs A2-571-10X080 10x100 mm 10 pcs A2-571-10X100
Size Selection
Select the required nominal screw diameter and length according to the thickness of the components being fastened and the intended timber substrate. Check that sufficient thread engagement is available and that the selected head can be accommodated at the mounting point.
The available lengths vary by diameter. Each dimensional configuration has a fixed box quantity as indicated in the table above.
The exact wrench size, thread pitch, threaded section length and recommended pilot hole dimensions are not specified in the supplied catalogue information.
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