Original: $9.22
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$3.23The Story
Masonry screws 7.5mm diameter from the JG Impact range offer a direct-fix solution for securing timber, metal, and other materials into brick, block, and concrete without a wall plug. Supplied in a box of 100 hex-head screws, they are hardened for strength and suited to impact driver use.
Specifications
| Nominal Diameter | 7.5 mm |
| Available Lengths | 62 mm, 82 mm, 102 mm, 122 mm |
| Head Type | Hex head |
| Drive | Impact driver compatible |
| Material / Treatment | Hardened steel |
| Application | Direct fix into masonry, brick, concrete, block |
| Pack Size | Box of 100 |
What it's used for
- Fixing timber sole plates and wall plates directly to brick or block walls
- Securing metal brackets, joist hangers, and angle ties to masonry substrates
- Attaching battens and furring strips to concrete or blockwork before boarding
- General structural fixing in house extensions, outbuildings, and groundworks where a plug-free masonry fix is required
Fitting and handling
Pre-drill a clearance hole through the fixing material, then drill directly into the masonry substrate to the correct depth using a suitable masonry bit. The 7.5 mm diameter requires an appropriately sized pilot hole in the masonry for a secure thread engagement, so check the manufacturer's guidance for your specific substrate. Store screws in a dry location to prevent any surface oxidation before use, and select the correct length to ensure adequate embedment into the base material.
FAQ
Do masonry screws need a wall plug?
No. JG Impact masonry screws are designed for direct fixing into brick, block, and concrete. The hardened thread cuts directly into the substrate, removing the need for a plastic or nylon wall plug.
What drill bit size do I need for 7.5 mm masonry screws?
A 6 mm masonry drill bit is the typical pilot hole size for 7.5 mm diameter masonry screws, though you should always check the specific fixing instructions supplied, as substrate density can affect the recommended hole size.
Can I use these masonry screws with a standard cordless drill?
These screws are rated for use with an impact driver, which is recommended for efficient driving into hard substrates. A cordless drill with hammer action can work for lighter masonry, but an impact driver will give a more reliable and consistent result, particularly in dense concrete or engineering brick.
Nottage Timber Merchants stocks a full range of fixings and fasteners to complement your build. If you are fixing into timber framing or structural work, browse our C24 graded timber range. We offer next-day delivery across Bridgend and the wider South Wales area, and you are welcome to collect from our yard in Bridgend.
Description
Masonry screws 7.5mm diameter from the JG Impact range offer a direct-fix solution for securing timber, metal, and other materials into brick, block, and concrete without a wall plug. Supplied in a box of 100 hex-head screws, they are hardened for strength and suited to impact driver use.
Specifications
| Nominal Diameter | 7.5 mm |
| Available Lengths | 62 mm, 82 mm, 102 mm, 122 mm |
| Head Type | Hex head |
| Drive | Impact driver compatible |
| Material / Treatment | Hardened steel |
| Application | Direct fix into masonry, brick, concrete, block |
| Pack Size | Box of 100 |
What it's used for
- Fixing timber sole plates and wall plates directly to brick or block walls
- Securing metal brackets, joist hangers, and angle ties to masonry substrates
- Attaching battens and furring strips to concrete or blockwork before boarding
- General structural fixing in house extensions, outbuildings, and groundworks where a plug-free masonry fix is required
Fitting and handling
Pre-drill a clearance hole through the fixing material, then drill directly into the masonry substrate to the correct depth using a suitable masonry bit. The 7.5 mm diameter requires an appropriately sized pilot hole in the masonry for a secure thread engagement, so check the manufacturer's guidance for your specific substrate. Store screws in a dry location to prevent any surface oxidation before use, and select the correct length to ensure adequate embedment into the base material.
FAQ
Do masonry screws need a wall plug?
No. JG Impact masonry screws are designed for direct fixing into brick, block, and concrete. The hardened thread cuts directly into the substrate, removing the need for a plastic or nylon wall plug.
What drill bit size do I need for 7.5 mm masonry screws?
A 6 mm masonry drill bit is the typical pilot hole size for 7.5 mm diameter masonry screws, though you should always check the specific fixing instructions supplied, as substrate density can affect the recommended hole size.
Can I use these masonry screws with a standard cordless drill?
These screws are rated for use with an impact driver, which is recommended for efficient driving into hard substrates. A cordless drill with hammer action can work for lighter masonry, but an impact driver will give a more reliable and consistent result, particularly in dense concrete or engineering brick.
Nottage Timber Merchants stocks a full range of fixings and fasteners to complement your build. If you are fixing into timber framing or structural work, browse our C24 graded timber range. We offer next-day delivery across Bridgend and the wider South Wales area, and you are welcome to collect from our yard in Bridgend.
