Bugle Head, Corse Thread, Fines Thread, Self Tapping, Drywall Screw

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Bugle
• Model NO.: Drywall Screw
• Surface Finishing: Phosphate Coating
• Certification: ISO, CE, DIN1812, Astmc1002
• Customized: Customized
• Thread: Coarse Thread, Fine Thread
• Lead Time: 30 Days
• Head Mark: Available
• Application: Ordinary Gypsum Board,Kitchen, Bathroom,Furniture,
• Surface Hardness: HRC 50-58
• Core Hardness: HRC 25-35
• Transport Package: Box Packing, Bag Packing
• Specification: 3.5mm-48mm, 16mm-125mm
• Origin: China
• HS Code: 7318140090
• Production Capacity: 80000ton/Year

Product Description

Drywall Screws

Drywall screws are specialized fasteners designed for fixing drywall panels to wooden or metal framing. They feature a bugle head to prevent tearing the drywall surface and are available in coarse and fine thread options for different applications. With high strength, durability, and excellent penetration performance, drywall screws are widely used in construction and interior decoration.
 

Product Specifications:

1. Diameter & Length Range

Diameter (mm)	Diameter (#)	Length (mm)	Length (inch)
3.5mm	#6	16mm - 75mm	5/8" - 3"
3.9mm	#7	16mm - 90mm	5/8" - 3-1/2"
4.2mm	#8	16mm - 100mm	5/8" - 4"
4.8mm	#10	16mm - 125mm	5/8" - 5"

2. Thread Type

Thread Type	Description	Application
Coarse Thread	Widely spaced threads for better grip on wood	Wood framing, drywall installation on wood
Fine Thread	Closely spaced threads for smoother penetration into metal	Metal framing, drywall installation on metal

3. Head Type

Head Type	Description	Application
Bugle Head	Conical shape prevents damage to drywall surface	Standard for drywall installation
Flat Head	Sits flush with the surface for a smooth finish	General-purpose fastening
Pan Head	Rounded, raised head for increased holding power	Used for metal applications

4. Point Type

Point Type	Description	Application
Sharp Point	Standard pointed tip for quick penetration	Suitable for wood and soft materials
Drill Point	Self-drilling tip eliminates pre-drilling	Used for fastening into metal studs

5. Specification Example

Diameter	Length	Thread Type	Head Type	Point Type	Surface Treatment
3.5mm (#6)	25mm (1")	Coarse Thread	Bugle Head	Sharp Point	Black Phosphate
4.2mm (#8)	50mm (2")	Fine Thread	Bugle Head	Drill Point	Zinc Plated

Features & Benefits

High Penetration Efficiency - Sharp tip for fast and easy installation.
Strong Holding Power - Coarse thread for wood and fine thread for metal.
Corrosion Resistance - Black/grey phosphate or zinc-plated coating for durability.
No Surface Damage - Bugle head design prevents paper tearing on drywall panels.
Excellent Hardness - Heat-treated for high strength and break resistance.
 

Application Scenarios

• Drywall Panel Installation - Securely attaches drywall boards to wood or steel frames.
• Ceiling and Partition Systems - Used in lightweight steel or wood framing projects.
• Metal and Wood Fastening - Fine-thread screws for metal studs, coarse-thread for wood.