Nottage Timber Merchants supplies these screws alongside a full range of structural and joinery timber. If you are working on a decking project, browse our decking collection for matching boards and fixings. We offer next-day delivery to Bridgend and across South Wales on stocked items.
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-65%$31.07
$10.87The Story
JG Impact Torx Head Screws are trade-grade fixings designed for use with impact drivers, offering reliable torque transfer and reduced cam-out. Available in sizes from 4.0 x 40mm to 5.0 x 80mm, supplied in tubs of up to 1,200 screws for high-volume site and workshop use.
Specifications
| Property | Detail |
|---|---|
| Head Type | Torx (Impact) |
| Available Sizes | 4.0 x 40mm, 5.0 x 50mm, 5.0 x 70mm, 5.0 x 80mm |
| Pack Format | Tub (350, 375, 600, or 1,200 screws depending on size) |
| Drive Type | Torx (Star) bit compatible |
| Intended Tool | Impact driver |
What they are used for
- Timber frame construction and structural fixing where impact drivers are standard on site
- Decking installation, fixing deck boards to joists securely and efficiently
- General joinery work including door linings, frames, and stud partitioning
- Fencing projects where volume fixing is needed across rails, posts, and boards
Fitting and handling
Use with a compatible Torx bit in an impact driver set to an appropriate torque setting to avoid countersinking too deeply or splitting timber. For softwood applications such as decking or framing, pilot drilling is not normally required but is recommended in hardwoods or when fixing close to a board edge. Store the tub with the lid secured on site to prevent moisture ingress and keep screws free from contamination.
FAQ
What size Torx bit do I need for JG Impact Torx screws?
The bit size required depends on the screw diameter. As a general guide, 4.0mm screws typically use a T20 bit and 5.0mm screws a T25 bit. Check the tub label or product packaging to confirm the correct bit size before starting work.
Are these screws suitable for treated timber and outdoor use?
These screws are intended for general construction and joinery use. If you are fixing into pressure-treated or preservative-treated timber in an exposed or outdoor setting, check the manufacturer's guidance on corrosion resistance for your specific application and conditions.
Can I use JG Impact Torx screws with a standard cordless drill?
Yes, a standard cordless drill with a Torx bit will drive these screws, though they are optimised for use with an impact driver. An impact driver reduces cam-out and driver wear, particularly when working at volume or through denser timbers.
Nottage Timber Merchants supplies these screws alongside a full range of structural and joinery timber. If you are working on a decking project, browse our decking collection for matching boards and fixings. We offer next-day delivery to Bridgend and across South Wales on stocked items.
Description
JG Impact Torx Head Screws are trade-grade fixings designed for use with impact drivers, offering reliable torque transfer and reduced cam-out. Available in sizes from 4.0 x 40mm to 5.0 x 80mm, supplied in tubs of up to 1,200 screws for high-volume site and workshop use.
Specifications
| Property | Detail |
|---|---|
| Head Type | Torx (Impact) |
| Available Sizes | 4.0 x 40mm, 5.0 x 50mm, 5.0 x 70mm, 5.0 x 80mm |
| Pack Format | Tub (350, 375, 600, or 1,200 screws depending on size) |
| Drive Type | Torx (Star) bit compatible |
| Intended Tool | Impact driver |
What they are used for
- Timber frame construction and structural fixing where impact drivers are standard on site
- Decking installation, fixing deck boards to joists securely and efficiently
- General joinery work including door linings, frames, and stud partitioning
- Fencing projects where volume fixing is needed across rails, posts, and boards
Fitting and handling
Use with a compatible Torx bit in an impact driver set to an appropriate torque setting to avoid countersinking too deeply or splitting timber. For softwood applications such as decking or framing, pilot drilling is not normally required but is recommended in hardwoods or when fixing close to a board edge. Store the tub with the lid secured on site to prevent moisture ingress and keep screws free from contamination.
FAQ
What size Torx bit do I need for JG Impact Torx screws?
The bit size required depends on the screw diameter. As a general guide, 4.0mm screws typically use a T20 bit and 5.0mm screws a T25 bit. Check the tub label or product packaging to confirm the correct bit size before starting work.
Are these screws suitable for treated timber and outdoor use?
These screws are intended for general construction and joinery use. If you are fixing into pressure-treated or preservative-treated timber in an exposed or outdoor setting, check the manufacturer's guidance on corrosion resistance for your specific application and conditions.
Can I use JG Impact Torx screws with a standard cordless drill?
Yes, a standard cordless drill with a Torx bit will drive these screws, though they are optimised for use with an impact driver. An impact driver reduces cam-out and driver wear, particularly when working at volume or through denser timbers.
Nottage Timber Merchants supplies these screws alongside a full range of structural and joinery timber. If you are working on a decking project, browse our decking collection for matching boards and fixings. We offer next-day delivery to Bridgend and across South Wales on stocked items.








