Construction Wood Screws
| Standard | EN 14592 · ETA |
|---|---|
| Material | Carbon Steel |
| Strength Grade | 8.8 Equivalent |
| Size Range | 4.0-10.0mm |
| Surface Treatment | Dacromet |
01
Product Description
Product Description & Key Specifications
Construction wood screws are used for timber connections, wood frame assemblies, temporary structures, roof and facade substructures, formwork accessories and site-built construction fastening. This range follows ETA / EN 14592 references in carbon steel with 8.8 equivalent positioning and 4.0-10.0 mm diameter coverage.
Wood screw selection should confirm diameter, length, head type, drive type, thread length, point style, timber species, edge distance, embedment and whether the project follows an ETA approval or EN 14592 requirement. Screws for structural timber should be selected from the project design rather than substituted by ordinary chipboard screws.
Dacromet coating provides corrosion protection for construction environments and outdoor temporary structures while avoiding heavy coating build-up on the thread. Common procurement sizes include 4.0, 5.0, 6.0, 8.0 and 10.0 mm diameters with lengths selected by timber thickness and connection load.
| Product type | Construction wood screws / structural timber screws |
|---|---|
| Standards | ETA / EN 14592 |
| Material | Carbon steel |
| Strength grade | 8.8 equivalent |
| Size range | 4.0-10.0 mm |
| Common models | 4.0 x 40, 5.0 x 60, 6.0 x 80, 8.0 x 120, 10.0 x 160 mm or project length |
| Thread type | Wood screw thread, partial or full thread by drawing or approval |
| Surface finish | Dacromet coating |
| Matched hardware | Timber connectors, steel brackets and wood-to-wood construction joints |
| Documentation | CoC, coating report and ETA / project documentation support on request |
02
Selection
Selection Advantages by Application
Timber Construction and Wood Frames
ETA / EN 14592 wood screws are selected for structural timber joints, roof framing, wood substructures and engineered wood connections where screw performance is part of the design.
Construction fastenersTemporary Structures and Site Works
Dacromet coated construction screws are used for temporary frames, formwork accessories, site platforms and reusable construction timber where corrosion resistance is useful.
Industrial equipment fastenersWood-to-Steel Brackets and Connectors
Larger diameter wood screws can fasten steel brackets or timber connectors into wood members. Confirm head style, washer need and pull-out values against the project design.
Timber fastening solutions03
Assembly
Recommended Matching Products
04
Manufacturing
Manufacturing & Quality Control
Manufacturing CapabilityQuality Control
Cold heading and wood thread rolling for construction screwsCarbon steel wire and diameter verification
Point, thread length and head style production by drawing or approvalThread profile, length, head dimensions and drive fit inspection
Dacromet coating for construction corrosion protectionCoating thickness, appearance and adhesion checks on request
Standard and project-specific screw lengthsSample installation, torsion or pull-out test support when specified
Carton, bulk or site package supplyCoC, coating report and package label checks before shipment
05
FAQ
Common Questions Before RFQ
What are construction wood screws used for?
They are used for timber frames, wood substructures, temporary structures, connectors and other construction wood fastening applications.
Why is ETA / EN 14592 important?
ETA and EN 14592 references help define structural wood screw performance and suitability for designed timber connections.
What is Dacromet coating used for?
Dacromet provides corrosion protection for construction environments and outdoor or semi-exposed timber fastening applications.
How should I choose screw length?
Length should be selected from timber thickness, embedment depth, head style, connector thickness and project design loads.
Can documentation be supplied?
Yes. CoC, coating reports and project documentation support can be supplied when requirements are confirmed with the RFQ.
Need construction wood screws for timber projects?
Send diameter, length, head and drive style, thread type, coating, quantity and ETA / EN 14592 requirement. We can quote Dacromet coated wood screws for timber construction and site fastening.
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