

Drywall Screw (Black Phosphate)
Bugle-head gypsum board screw
The black bugle-head screw for fixing gypsum and cement boards to GI channels — sits flush without tearing the paper.
- Material
- Hardened carbon steel
- Finish
- Black phosphate
- Packing
- Box of 1,000 · bulk by kg
Other thickness, length, finish or stainless grade — tell us and we will arrange it.
- GST invoice
- Pan-India dispatch
- Bulk rates
About this product
The bugle head sinks neatly into the board face so joints can be taped and finished smoothly, and the sharp point bites into 0.5 mm GI channels quickly. Black phosphate coating resists rust inside walls and ceilings. Fine thread for metal, coarse thread for wood battens.
Where it is used
- Gypsum board ceilings and partitions
- Cement and calcium-silicate boards
- Fixing boards to GI channels or wood
Specifications
| Type | Bugle-head drywall screw |
|---|---|
| Drive | Phillips (PH2) |
| Thread | Fine (metal) / coarse (wood) |
| Point | Sharp point |
| Size | Detail |
|---|---|
| 6# × 25 mm | single board |
| 6# × 32 mm | single board |
| 6# × 38 mm | double board |
| 8# × 50 mm | double board / battens |
Sizes shown are our regular stock. Exact dimensions can vary slightly by batch — ask us to confirm before ordering large quantities.
Questions
Simple answers before you order
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