Black Phosphated Bugle Head Drywall Screws – Fine & Coarse Thread for Gypsum Board & Metal Stud Installation

Bugle head design

• – The countersunk profile allows the screw to sink perfectly into drywall, leaving a smooth surface for joint compound and paint finishing

Sharp needle point

• – Immediate start upon contact, reducing worker fatigue and increasing installation speed on high-volume job sites

Black phosphate coating

• – Chemical treatment provides excellent lubrication for high-speed driving and serves as an ideal adhesion base for drywall mud and paint

Dual thread options

• – Fine threads (twin lead) for secure fastening to light-gauge metal studs, coarse threads for superior grip in wood framing

Case-hardened steel core

• – Heat-treated to prevent head snapping while maintaining the ductility needed for structural shifts

C1022A carbon steel

• : Case-hardened for tip sharpness and body toughness

Black phosphate

• : Standard finish for gypsum applications — rust resistance plus superior paint and mud grip

Grey phosphate

• : Alternative appearance with similar performance characteristics

Zinc plated

• : Recommended for high-humidity areas to prevent rust bleeding through wall finishes

Gypsum board installation

• – Attaching drywall sheets to metal or wood framing in residential and commercial construction

Ceiling systems

• – Securing ceiling tiles and suspension systems to structural members

Light steel framing

• – Fastening tracks and studs in non-load-bearing interior partitions

Cabinetry

• – Temporary fixing and light-duty assembly of wood components

Acoustical panels

• – Mounting soundproofing materials to walls and ceilings

Drywall furring

• – Attaching metal furring channels to masonry or steel substrates

Pyramid Hardware Fasteners stands as a leading fastener manufacturer in Egypt, offering world-class quality with Mediterranean logistics advantages. Our 6th of October City factory operates 50+ machines ensuring steady supply for large-scale construction projects. 15+ years of experience refining heat treatment and phosphating processes, backed by IATF 16949 and ISO 9001:2015 certification. Trusted by distributors in 30+ countries with a 98.5% OTD rate and 15–30% factory-direct savings.

Standard packing

● : 1,000 pcs per small box, 12–20 boxes per master carton

Bulk option

• : 25kg bulk bags or cartons

Ports

• : Alexandria / Port Said / Damietta, Egypt

Incoterms

• : FOB / CIF / CFR

Lead time

• : 15–25 working days for bulk orders

Q1: When should I use fine thread vs. coarse thread drywall screws?

Use fine thread for attaching drywall to light-metal studs and coarse thread for attaching to wood studs.

Q2: Why is black phosphate coating important?

It reduces friction during high-speed installation and provides a surface that drywall joint compound adheres to effectively.

Q3: What is the standard MOQ for drywall screws?

Typically 1 ton or 500–1,000 boxes per size, flexible for established partners.

Q4: How long does bulk delivery take?

Bulk lead time is 15–25 working days from receipt of deposit.

Q5: Where can I get a full product catalog?

Contact our sales team at [email protected] or call/WhatsApp +20-1555577497.