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| Type | Fine Thread Drywall Screw, Coarse Thread Drywall Screw, Black Phosphated Drywall Screw, Bugle Head Drywall Screw, Collated Drywall Screw | Model | C1022A-PH-BUGLE |
| Params | size range: 3.5mm-4.8mm (#6-#10); length: 13mm-150mm (1/2"-6"); finish: black/grey phosphated, zinc plated; head type: bugle head; drive type: phillips #2; hardness: surface min 550HV, core 300-450HV | Material | C1022A Case Hardened Carbon Steel |
| Applicable Industry | Interior Decoration, Construction Engineering, Gypsum Board Installation, Partition Wall Construction, Furniture Manufacturing | ||
High hardness and case hardened for durability, sharp piercing point for fast penetration without pre-drilling, corrosion-resistant phosphate coating, bugle head design for smooth countersinking without tearing surface paper, optimized thread pitch for superior holding power in wood or metal studs.

drywall screw fine thread
