Factory Price Wood Working Screws Black Chipboard Screw Bugle Head Drywall Screw with Heat Treatment

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: S-LZY-01
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ISO
• Grade: 12.9
• Other Specification: 6#, 7#, 8#, 9#, 10#
• Surface Treatment: Black/Gray Phophasted, Yellow Zinc
• Finish Type: Black Phosphated
• Thread: Fine/Coarse Thread
• Transport Package: Bulk and Box Package
• Specification: 3.5mm-4.8mm
• Trademark: LZY
• Origin: China
• HS Code: 7318120090
• Production Capacity: 30000t/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

 

A1022A Fine Coarse Thread Gypsum Screw Black Phosphate Drywall Nail/Concrete Nail

Material	C1022/1022A/Q195/Q235/45#/55#/22A
Surface Treatment	Black/Grey Phosphated, White/Yellow Zinc Plated.
Thread	Fine Thread, Coarse Thread
Diameter	1.2mm-10mm
Length	19mm-300mm
Point	Drill point, Sharp point.
Standard	DIN / ISO / GB
Packing	Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags
Logo	If you need, we can provide a logo customization service
Delivery time	Normally in 15-30 days
Usage	Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household, etc

  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, which make them easier to screw in. They are commonly used when fastening the drywall to the light metal studs.
  Coarse thread drywall screws have fewer threads which make them hold tighter and screw into place faster. They are commonly used when fastening the drywall to the wood studs. 
  Besides, special drywall screws are manufactured for specific purpose. When fastening the drywall to the heavy metal studs, you'd better choose self-drilling drywall screws, no need to pre-drill holes.
  Meanwhile, we can offer collated drywall screws. They can be used on screw gun, which speeds up the installation. Moreover, there are various coated drywall screws which can protect against corrosion

Detailed Photos

Product Parameters

 

Installation Instructions

Company Profile

 

• Shandong Longzhiyu Import &Export CO.,LIMITED

 

• Established in 2002

 

• Located in Linyi city ,Shandong province of China. 

We are professional manufacturer of PVC laminated gypsum ceiling tiles,ceiling suspension grids ,mineral fiber ceiling board and drywall screws and all relative accessories.

Packaging & Shipping

 

Our Advantages

1- quality control since natural gypsum powder
2- Self-produced baseboard, stable quality , fast delivery
3- More than 20 years export experiences.
4- Support product specifications and packaging customization service
 

FAQ

Why choose us?

Q1. Who are we?
We are based in Shandong, China, starting in 2012, and sell to South Asia (30.00%), Africa (20.00%), South America (15.00%), Southeast Asia (10.00%), Mid East (10.00%), Central America (10.00%), Domestic Market (5.00%).

 

Q2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final inspection before shipment.

Q3. What can you buy from us?
PVC Laminated ceiling tiles, gypsum board, mineral fiber ceiling board,Ceiling T Grids, Galvanized Steel Channels,drywall screw.

Q4. Why should you buy from us not from other suppliers?
a.High-quality  material.
b. Support OEM &ODM.
c. More than 20 years export experiences.
d. Best shipping freight service.

Q5. How long is the delivery time?
In 7 days after received the deposit.
 

24 hours online service.
 
Pls don't hesitate to contact us!!!