Black Phosphated Bugle Head DIN7505 Drywall Screw

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Product Description

📋 Basic Specifications
Model NO. S-LZY-01
Standard DIN, GB, ISO
Grade 12.9
Surface Treatment Black/Gray Phosphated, Yellow Zinc
Thread Fine/Coarse Thread
Specification 3.5mm-4.8mm
Production Capacity 30,000t/Year
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🔩 Product Description
Drywall screws are usually bugle head screws with spaced threads and sharp points. Classified by the pitch of thread, there are two common kinds of drywall screw threads: fine thread and coarse thread.
Fine thread drywall screws: Have sharper points, making them easier to screw in. Commonly used when fastening drywall to light metal studs.
Coarse thread drywall screws: Have fewer threads which make them hold tighter and screw into place faster. Commonly used when fastening drywall to wood studs.
Drywall Screw Type 1
Drywall Screw Type 2
Drywall Screw Type 3
Technical Parameters: A1022A Fine/Coarse Thread Screw
Material C1022/1022A/Q195/Q235/45#/55#/22A
Diameter 1.2mm-10mm
Length 19mm-300mm
Point Drill point, Sharp point
Usage Building construction, decoration, wooden furniture, electrical components, etc.
🏢 Profile & Expertise
With over 20 years of specialized expertise, we are leaders in exporting advanced suspended ceiling systems and modular partition wall systems. We provide one-stop procurement services, from material specification to delivery.
Production Facility
Product Range
🚢 Packaging & Logistics
We provide customized packaging solutions including color boxes, small cartons, and woven bags to meet specific market requirements. Our 20 years of cooperation with major shipping companies ensures stable schedules and competitive pricing.
Packaging Box
Packaging Bulk
Loading Cargo
Global Shipping Route
Frequently Asked Questions
Why choose us for your building project?
We provide one-stop services for ceiling and partition systems with over 20 years of export experience. We support OEM/ODM and our own factory ensures strict quality control.
What products can you provide?
We offer a complete range including Ceiling T Grids, Gypsum boards, PVC Ceiling tiles, Drywall screws, Fiber tape, and Putty powder.
What are the main advantages of your products?
Our products feature light steel frames and fire-resistant, eco-friendly materials. They offer fast installation, moisture/mold prevention, and excellent sound/heat insulation.
How do you handle shipping and logistics?
We have 20 years of experience with major shipping lines. We offer competitive prices and have emergency mechanisms for severe weather or port congestion.
What is the typical delivery time and payment terms?
Delivery is usually within 7 days after receiving the deposit. Payment terms are 30% deposit in advance and 70% balance before loading via T/T.
Can products and packaging be customized?
Yes, we provide full customization services for both products and packaging, including logo customization to meet your specific branding needs.

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