Product Selector
Choose Your Landscape Screws
Choose landscape screws around the timber thickness and connection. Sleeper work and lighter garden timberwork can need different lengths, so compare the receiving timber, head seating and required penetration before ordering.
Landscape Screws for Timber Sleepers
For suitable sleeper connections, choose a screw long enough to pass through the first timber and achieve the required grip in the second. Allow for the actual joint arrangement rather than selecting on overall length alone.
Check the timber treatment and exposure before choosing an exterior fixing. The connection design determines the screw quantity, spacing and preparation.
Key Features:
- For selected timber-to-timber connections
- Hex head driven with a matching socket
- Available in a choice of lengths
- Exterior-oriented product range
- Head bearing suited to the connection
- Product-specific installation information


Landscape Screws for Garden Structures
Landscape screws can be considered for suitable pergola, gazebo, fencing and framing connections. Select the fixing for the timber sections and forces within the joint.
Use the head and drive specified for the selected product. A timber fixing for a structural connection needs the appropriate supporting data and connection design.
Plan access for the driver and position fixings so they can be installed straight without striking adjacent fittings or splitting the timber.
Key Features:
- For suitable outdoor timber assemblies
- Socket-driven head format
- Choice of screw lengths
- Choice of pack quantities
- Product details available online
- Selection based on timber and exposure
- Compatible driver checked before fitting
Product Definition
What Is a Landscape Screw?
A landscape screw is a timber fixing commonly used to connect substantial pieces of wood in outdoor projects. Landscape screws are also searched for as sleeper screws or timber landscaping screws.
The right screw length depends on the timber being joined and the grip needed in the receiving piece. The head must also seat correctly against the connected timber or fitting.
Landscape screws differ from decorative surface fixings: their suitability depends on the joint, timber treatment and exposure as well as the screw’s appearance.
Sleeper screws and landscape screws often refer to similar timber-fixing applications. Check the product specification before treating different ranges as interchangeable.
Product Comparison
Sleeper Fixings or Garden Structure Fixings?
Both applications may use landscape screws, but the joint determines what you need. Compare timber thickness, fixing access and the environmental conditions rather than assuming one length suits every project.
| Comparison Point | Landscape Screws for Timber Sleepers | Landscape Screws for Garden Structures |
|---|---|---|
| Head | Match the sleeper connection | Match the timber or fitting |
| Point | Check selected screw design | Check selected screw design |
| Thread | Penetration into receiving sleeper | Penetration into receiving sleeper |
| Finish | Match treatment and ground exposure | Match exterior exposure |
| Selection | Allow for sleeper dimensions | Allow for frame and bracket dimensions |
| Installation | Prepare dense timber where needed | Prepare the connection where needed |
| Drive | Matched socket or driver | Matched socket or driver |
| Splitting | Keep suitable end and edge distances | Keep suitable end and edge distances |
| Bearing | Check head seating on sleeper | Check head seating on the fitting |
| Material | Suitable timber sleepers | Suitable garden structure timbers |
Select the fixing for the complete connection. Head style, material, dimensions and installation all affect suitability; a product name alone does not provide a load rating.
Applications
What Are Landscape Screws Used For?
Choose landscape screws for applications supported by the selected product. Match the fixing to the receiving material, fitting and conditions. Typical selection considerations include:
Timber Sleeper Connections
Join suitable landscaping sleepers with screws selected for the joint thickness, receiving timber and conditions.
Pergolas
Use landscape screws in assessed pergola timber joints where the chosen fixing and finish suit the design.
Gazebos
Select fixings for compatible gazebo timber assemblies, allowing enough receiving timber and access for the driver.
Fencing
Consider landscape screws for suitable timber rails and framing, with spacing and length matched to the connection.
Garden Timber Frames
Assemble appropriate garden timber frames with fixings selected for timber thickness and treatment.
Deck Substructures
Use only where the deck frame design and product data support the fixing; select separate decking screws for surface boards where required.
Outdoor Timber Steps
Follow an assessed connection design for timber steps, since loading and exposure affect fixing choice.
Raised Timber Beds
Select screws for the sleeper joint and timber treatment, accounting for moisture and possible contact with soil.
Important: Suitability depends on the specific screw, materials, connection and application. Check the individual product specification before use.
Installation
How to Install Landscape Screws in Timber
Measure the joint and check the product instructions before fitting landscape screws. Keep the connection aligned and use the correct driver for controlled installation.
- Select a screw and coating suited to the timber connection and exposure.
- Check overall length against timber thickness and required penetration.
- Mark fixing positions with suitable edge and end distances.
- Prepare pilot or clearance holes where the timber or product guidance requires them.
- Clamp or support the timbers to hold the joint in alignment.
- Drive squarely with the correctly matched socket or bit.
- Seat the head firmly without crushing the timber or overtightening.
Do Landscape Screws Need Pilot Holes?
Pilot-hole requirements vary with the fixing and timber. Preparation can be helpful in dense sleepers, dry timber or near vulnerable edges. Check:
- Screw diameter
- Point and thread design
- Sleeper or timber density
- Timber condition and moisture
- Distance from edges and ends
- Required screw penetration
- Selected product instructions
Material Compatibility
Can Landscape Screws Be Used in Masonry?
Landscape screws are timber fixings. Do not use them as direct-to-concrete or brick fixings; a timber structure attached to a wall needs an appropriate masonry fixing system.
How Do You Fix Landscaping Timber to a Wall?
Choose the wall fixing for the substrate and load, then check how it connects the timber. Timber landscape screws and masonry anchors perform different roles.
Check the Timber-to-Wall Connection Against:
- Wall material and condition
- Timber thickness
- Specified masonry anchor type
- Required embedment and hole preparation
- Applied load and fixing spacing
- Exposure and timber treatment
Timber Fixing Comparison
Landscape Screws vs Coach Screws
Landscape screws and coach screws may both be used in timber connections, but their point, head, coating and installation requirements can differ. Select the particular product for the joint.
| Landscape screws | Coach screws |
|---|---|
| Timber landscaping-focused ranges | General substantial timber-fixing ranges |
| Point design varies by range | Traditional and advanced point options |
| Head format varies by range | Commonly external hex head |
| Outdoor suitability checked by product | Outdoor suitability checked by finish |
| Preparation follows product guidance | Preparation follows product guidance |
| Connection capacity needs suitable data | Connection capacity needs suitable data |
A product called a sleeper screw is not automatically equivalent to every coach screw. Check dimensions, coating and installation information for the selected fixing.
Compare performance data for the intended connection. Material, dimensions, substrate and installation matter more than assuming one screw type is always stronger.
Finishes and Environments
Landscape Screw Coatings and Outdoor Use
Outdoor timber fixings need protection suited to rain, timber treatment and any persistent moisture. Choose from the product data rather than coating colour alone.

Green-Coated Landscape Screws
The linked landscape range uses a green protective finish. Check its current coating information against the intended use.
Salt spray testing describes performance under a test method; it is not a direct promise of service life in a garden.
Exposure to soil, standing water and timber preservatives can change the requirements for a fixing.

Choosing Fixings for Treated Timber
Check compatibility between the screw coating and the timber preservative before installation.
For coastal, corrosive or persistently wet conditions, select fixings specifically supported for that environment.
Sizes and Packs
Landscape Screws Sizes and Pack Options
Choose landscape screws in dimensions and quantities suited to the job. Use the individual Screwshop listings to confirm the available combinations.
Before Ordering, Check:
- Screw diameter
- Overall screw length
- Head dimensions and drive size
- Pack quantity
- Material and finish
- Current stock
- Current price
- Any included driver or accessories
Pack contents vary by product. Check the stated quantity and any included accessories on the selected listing.
Screwshop provides the current purchasing information. For a particular quantity or specification, contact N E Fasteners with your requirements.
Why N E Fasteners
Why Buy Pozi Twinthread Screws from N E Fasteners?
Find pozi twinthread screws for your project through N E Fasteners, with online buying through Screwshop and a contact route for trade and specific supply requirements.
Reasons to buy through N E Fasteners:
- Specialist fastener supplier
- Established in 1985
- Family-run business
- Product information to help match the fixing to the job
- Sizes and pack options shown on Screwshop
- Online ordering through Screwshop
- Contact route for bulk and specific fastener enquiries
Tell us the dimensions, quantities and application you need help with so we can respond to your fastener supply enquiry.
Frequently Asked Questions
Landscape Screws FAQs
Landscape screws are used for suitable outdoor timber connections, including sleepers, fencing and garden structures. Match the screw length, coating and installation to the joint.
The terms often overlap because landscape screws can be used to join timber sleepers. Product designs differ, so check the selected screw’s dimensions and intended application.
Follow the selected product’s instructions. Dense timber, vulnerable edges and larger fixings may need preparation even when the screw has a cutting point.
Allow for the thickness of the first timber and suitable penetration into the receiving sleeper. The joint design determines the required length and quantity.
They should not be treated as direct-to-concrete fixings. Use an appropriate masonry anchor when fixing timber or brackets to concrete.
They can differ in head, point, thread and coating. Compare the specific products and connection requirements rather than selecting only by the range name.
No fixing should be described as rust-proof solely because it has a protective coating. Select protection suited to moisture, timber treatment and the expected exposure.
A retaining structure needs assessment of loads, ground conditions and the whole connection. Do not assume a standard timber screw provides the required structural capacity.
Follow the screw and connection design. Some heads include a flange or fixed washer, but the required bearing area still depends on the joint.
Use a tool and driver compatible with the selected screw, with controlled settings. Keep the screw aligned and stop when the head is properly seated.
Buy Landscape Screws Online
Choose landscape screws for the fitting, receiving material and environment. Compare the individual product details before selecting a size.
Visit Screwshop for current sizes, pack quantities, stock and prices. For bulk or specific supply requirements, contact N E Fasteners and tell us what your project needs.


