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TIM-8X34-BZP-RND
8 X 3/4" Zinc Pozidriv Round Head Wood Screws
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8 X 3/4" Zinc Pozidriv Round Head Wood Screws
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£2.10
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£1.75
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Description
Reliable Fixing Performance with 8 X 3/4 Inch Zinc Pozidriv Round Head Wood Screws
Securing hardware to timber fixtures requires fixings that provide reliable grip without pulling through thin plates or splitting the wood. Traditional countersunk screws sit flush, but when you are mounting surface-fixed ironmongery, electrical brackets, or thin sheet metal, a flat seating area is essential. The 8 X 3/4" Zinc Pozidriv Round Head Wood Screws solve this dilemma by providing a substantial dome-shaped profile with a flat underside. This allows the fastener to apply uniform clamping pressure across the surface of the component, holding it firmly in place without deforming the fixture.
Shorter fixings often face challenges with thread engagement and drive slippage, particularly when working in confined spaces or awkward angles. These screws feature an engineered Pozidriv recess that significantly reduces cam-out risk compared to standard slotted or Phillips alternatives. The parallel shank and deep, clean threads bite instantly into natural timbers, composite sheet materials, and plastics, allowing tradespeople and DIY enthusiasts to achieve high torque and clean seatings on every drive.
Finished with a bright zinc plating, these fixings offer dependable protection against corrosion in internal environments and sheltered joinery installations. Whether you are fitting cupboard catches, securing cabinet backings, installing conduit saddles, or assembling bespoke timber crafts, these versatile screws deliver consistent holding power and a neat, professional appearance.
Key Benefits for Everyday Joinery and Hardware Fitting
- Surface Clamping Power The prominent round head profile features a wide, flat bearing underside. This distributes driving force evenly across non-countersunk brackets, ironmongery plates, and thin metal fittings without pulling through.
- Positive Drive Engagement Designed with an industry-standard PZ2 recess, the head geometry provides four extra contact points that limit bit slippage, protect the screw head, and allow for efficient power driving.
- Corrosion Resistant Finish An electro-galvanised zinc coating covers the hardened steel core, guarding against internal humidity, general wear, and premature oxidation for long-lasting structural integrity.
- Clean Timber Penetration Single lead wood screw threads cut cleanly into softwoods, hardwoods, and particle boards, pulling the base materials tight without unnecessary grain expansion.
Step-by-Step Installation Guide
Stage 1 Material Marking and Pilot Drilling
Position your hardware firmly and mark hole positions with a centre punch. When working near edges or into hard timbers, drill a small pilot hole to prevent timber splitting and ensure a true, perpendicular screw path.
Stage 2 Driver Bit Selection
Use a clean, unworn PZ2 driver bit that matches the Pozidriv recess perfectly. Proper bit alignment ensures complete torque transfer, prevents driver jump, and keeps the bright zinc coating intact.
Stage 3 Controlled Driving
Introduce the screw at a steady, moderate speed using moderate downward pressure. Allow the sharp thread tip to engage smoothly into the timber, driving smoothly without over-revving your power drill.
Stage 4 Final Clamping Check
Slow down the drive speed as the round head approaches the fixture face. Tighten until the flat underside rests firmly against the surface, ensuring a tight hold without stripping the timber substrate.
Detailed Specifications
| Specification | Value | Practical Details |
|---|---|---|
| Screw Gauge | No. 8 (Approx. 4.0mm to 4.2mm) | Standard general-purpose gauge offering balanced shear strength |
| Length | 3/4 Inch (Approx. 19mm) | Measured from under the head to the tip, ideal for shallow depths |
| Head Style | Round Head (Dome Profile) | Flat base provides maximum surface contact for non-countersunk items |
| Drive Type | Pozidriv (PZ2) | Reduces cam-out and ensures secure bit contact under load |
| Material Core | Carbon Steel | Heat-treated for consistent tensile and torsional performance |
| Finish Coating | Bright Zinc Plated (BZP) | Protects against atmospheric corrosion in indoor conditions |
| Thread Configuration | Single Thread Wood Screw | Deep cut profile offers strong mechanical bite in timber and boards |
Versatile Applications for Domestic and Commercial Projects
The combination of a 19mm length and a No. 8 diameter makes these screws exceptionally practical for tasks where penetration depth must be limited to prevent puncturing the opposite face of a board. Typical installations include fixing brackets inside 18mm cabinetry, securing metal angle brackets, and attaching flush hinges or drawer runners to modular furniture units.
In electrical and utility trades, round head screws are the standard choice for retaining trunking clips, conduit brackets, and surface boxes against timber grounds. The smooth domed profile eliminates sharp exposed edges, ensuring wiring runs and consumer materials remain protected from abrasions. When you need a neat fastener that stays visible without detracting from the finished work, these screws provide the ideal balance of functionality and visual presentation.
Need Help Finding the Right Fixings
Whether you are sourcing fixings for a major fit-out, checking ironmongery compatibility, or ordering trade supplies in bulk, our knowledgeable team is on hand to assist with specifications, sizing, and stock availability.
Contact Our TeamSpecification
| Finish | Zinc |
|---|