Best Quality C1022A Material Bugle Head Drywall Screws Blackphosphated/Zinc Plated

• Material: Carbon Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: 3.5x25
• Grade: 8.8
• MOQ: 0.5t
• HS: 7318140001
• Transport Package: Plastic Bag, Box, Carton, Wood Pallet
• Specification: Diameter: M3.5-4.8; Length: 16mm-152mm
• Trademark: JYH
• Origin: Tianjin China
• HS Code: 7318140001
• Production Capacity: 6000t/Year

Product Description

1.Quick Details:

Product Name:	Drywall Screw
Place of Origin:	Tianjin China
Material:	Carbon Steel C1022
Diameter:	M3.5-M4.8
Length:	16mm-152mm(as requested)
Head Type	Bugle head
Surface	Black phosphated/grey phospated/galvanized
Drive Type:	Phillips
Point Type:	Diamond sharp point,drilling point.
Loading Port:	tianjin
Delivery:	30-45 days depend on the quantities
Packing:	bulk packing or color box + carton package+ wooden pallet

 2.Technical data of screws:

fine thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.40-3.60	13-19	0.5
7#	3.9	7.9-8.10	3.70-3.90	25-30	0.8
8#	4.2	7.9-8.10	4.0-4.30	25-30	1.2
10#	4.8	8.5-9.0	4.70-4.90	55-90	1.5
				100-152	2.5
coarse thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.65-3.90	13-19	0.5
7#	3.9	7.9-8.10	3.90-4.20	25-30	0.8
8#	4.2	7.9-8.10	4.30-4.60	25-30	1.2
10#	4.8	8.5-9.0	4.90-5.30	55-90	1.5

Who we are?
A professional fasstener manufacturer specialized in screws,nails which used for all kinds of fields with over 20 years of rich experiences.
What can I do for you?
1.100%local manufacturer.
2.Best material selection
3.best lead time and stable production.
4.Rich experiences on exporting.
5.Professional services.
6.QS control.
Why do you choose us?
Responsibility,Efficiency,Loyalty,Win-win,Punctuality,Cost effectiveness.
Where are we from:
We located at Tianjin Binhai New Area,nearby the Tianjin seaport-one of the biggest port in China.

Make friends firstly,do business later.come to join us!

Tianjin Jinyuanhe metal products co.,ltd.
Miss lucy