Factory Price Double Countersunk Head Wood Screw Single Thread Drywall/Chipboard Nail

Basic Info

Model NO.	A1022A
Grade	12.9
Finish Type	Yellow Zinc Plated
Thread Type	Single Thread
Head Type	Countersunk Head
Lenth	1/2" to 10"
Transport Package	Bulk and Box Package
Specification	3.5mm, 4mm, 4.5mm, 5mm, 6mm
Trademark	YULONGJIAN
Origin	China
HS Code	73181400
Production Capacity	30000t/Year

Product Description

Factory Price Double Countersunk Head Wood Screw Single Thread Drywall/Chipboard 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

Detailed PhotosProduct Parameters

Detailed Information of Thread

Fine thread standard
		head width	thread diameter	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 diameter	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

CertificationsPackaging & Shipping Our Advantages:

1. Professional Manufacturer of Screws and Fasteners in China. 2. Three of our own Factories in Tianjin, China. 3. 280 sets of automatic production equipment. 4. Technology Team and QC Team. 5. Professional Foreign Trade Service Team.

And Our company:
1: 20 kilometers away from Tianjin Airport 2: 25 kilometers away from Tianjin Port 3: 120 kilometers away from Beijing Airport It is very convenient to transport goods!Company ProfileAbout Us Tianjin Xinruifeng Technology, was established in 2008 and its business covers fastener design, manufacturing, and export. We have 3 production bases, with a total area of 10,000+ square meters. Our main products include drywall screws, chipboard screws, self-drilling screws, and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts, and nuts.
We have 200+ sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines, and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions. Tianjin Xinruifeng Technology has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price, and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation is our final goals when dealing with different clients.FAQ

Q: Are you the trading company or manufacturer?
A: We are the manufacturer. Our production manager has over 20 years of production experience with screws. We also have our professional Foreign Trade Team for servicing you. We provide 7x24 hours of real-time video verification factory service
Q: What are your Hot Sell Products?
A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws, Self Drilling Screws, Gypsum Screws, Roofing Screws, Truss Head screws, and other Special screws
Q: What are your terms of payment?
A: 30%T/T in advance, 70% balance before shipment. And we also can accept L/C at sight payment terms.Q. Can you provide samples? Is it free or extra?
A: Yes, We can supply samples at free charge, but not including the Express charge.Q. Can you provide Test Report?
A: Yes, we can provide Factory Test Report for you at free charge from our company. And you also can afford the cost to ask the Third Party to test your order before shipping, like SGS, BV, etc
Q: Why choose us?
A: 1) Reply to you in 24 working hours. 2) Experienced staff would like to answer all your questions in time. 3) Customized design is available. ODM&OEM are welcomed. 4) Special discounts and protection of sales area provided to our consumers. 5) As an honest exported seller, We are a professional manufacturer, quality quotation, good service, and skilled technicians to ensure our products are finished in high quality and stable features.