Wholesale Black Stainless Steel Gypsum Nail Phillips Head Drywall Screw Fastener

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: LZY-T-1
• Groove: T
• 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

 

There are two common types of drywall screws: fine thread and coarse thread
Coarse thread fixation with quick tightening is commonly used to secure drywall to wood.
The sharp tip of the fine thread makes it easier to screw in. It is generally used to fix drywall to light metal studs.

 

 

Product Parameters

MON	dk min	dk max	k	l min	l max	p	s
M3	5.2	5.5	1.7	60	6	0.9	3.5
M3.5	6.5	6.8	2.35	8	75	1.06	4.2
M4	7	7.3	2.5	10	75	1.27	4.6
M5	8.7	9	2.8	10	100	1.41	5.1

Detailed Photos

 

 

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!!!