Drywall Screws Black Phosphate 3.5mm x 38mm
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Drywall Screws Black Phosphate 3.5mm x 38mm
(Approx. 3-5 working days)


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These drywall screws are designed for securing plasterboard, fibreboard, and insulation boards to timber or light steel studding. They feature a bugle head that allows the screw to sit flush without countersinking, reducing surface damage and ensuring a smooth finish.
Made from fully hardened C1022 steel, the screws have a black phosphate coating that provides corrosion resistance in dry indoor environments. The sharp piercing point and fine thread enable quick penetration and strong holding power. A Phillips drive recess ensures a firm, positive engagement with the screwdriver.
They comply with fire classification A1 and are intended for internal applications where humidity is low.
- Size: 3.5mm diameter x 38mm length
- Bugle head for flush finish without countersinking
- Black phosphate coating for corrosion resistance
- Sharp point for fast penetration into board and stud
- Phillips No.2 recess for secure drive
| Brand | Tucks Fasteners |
|---|---|
| Applicable Standards | EN14566:2008+A1:2009 |
| Collated | No |
| Colour | Black |
| Corrosion Resistant | Yes |
| Diameter | 3.5 mm |
| Head Type | Bugle |
| Length | 38 mm |
| Pack Quantity | 1000 Per Box |
| Weight | 1.86 kg |
| Screwdriver Head | PH2 |
| Sold Per | Box |
| Suitable For | Metal |
| Usage | Internal Use |
| Finish | Phosphate |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
These drywall screws are designed for securing plasterboard, fibreboard, and insulation boards to timber or light steel studding. They feature a bugle head that allows the screw to sit flush without countersinking, reducing surface damage and ensuring a smooth finish.
Made from fully hardened C1022 steel, the screws have a black phosphate coating that provides corrosion resistance in dry indoor environments. The sharp piercing point and fine thread enable quick penetration and strong holding power. A Phillips drive recess ensures a firm, positive engagement with the screwdriver.
They comply with fire classification A1 and are intended for internal applications where humidity is low.
- Size: 3.5mm diameter x 38mm length
- Bugle head for flush finish without countersinking
- Black phosphate coating for corrosion resistance
- Sharp point for fast penetration into board and stud
- Phillips No.2 recess for secure drive
| Brand | Tucks Fasteners |
|---|---|
| Applicable Standards | EN14566:2008+A1:2009 |
| Collated | No |
| Colour | Black |
| Corrosion Resistant | Yes |
| Diameter | 3.5 mm |
| Head Type | Bugle |
| Length | 38 mm |
| Pack Quantity | 1000 Per Box |
| Weight | 1.86 kg |
| Screwdriver Head | PH2 |
| Sold Per | Box |
| Suitable For | Metal |
| Usage | Internal Use |
| Finish | Phosphate |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.






