Bulk and Box Package Bulge Head Drywall Screws

• Material: A1022A
• Type: Drywall Screw
• Groove: Philip
• Connection: Screw Connection
• Head Style: Bulge Head
• Standard: DIN, GB, GOST
• Model NO.: A1022A
• Grade: N/a
• Finish Type: Black/ Grey Phosphated
• Thread Type: Fine Thread and Coarse Thread
• Head Type: Bulge Head
• Lenth: 1/2* to 10*
• Transport Package: Bulk and Box Package
• Specification: 6#, 7#, 8#, 9#, 10#
• Trademark: YULONGJIAN
• Origin: China
• HS Code: 73181400
• Production Capacity: 30000t/Year

Product Description

Product Description

Bulk and Box Package Bulge Head Drywall Screws 

Material	1022A
Surface Treatment	Black/Grey Phosphated, White/Yellow Zinc Plated.
Thread	Fine Thread, Coarse Thread
Shank Diameter	3.5mm-4.8mm
Length	13mm-100mm
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 logo customization servic
Delivery time	Normally in 15-40 days
Payment term	30% TT in advance and 70% TT before shipment
Usage	Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household etc

 

Detailed Photos

 

Product Parameters

Drywall Screw

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

Certifications

 

Packaging & 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 Equipments.
                 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 Profile

About  Us
    Tianjin Xinruifeng Technology Co., Ltd., 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 Co., Ltd. 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 are our final goals when dealing with different clients.

 

FAQ

Q: You are a manufacturing company or trading company? 
A: We are screws and fastener manufacturing in Tianjin city of china. 

Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.

Q: Can we print our the package with own logo ?
A: Yes, we can make it according to your request.

Q: Can we provide the sample ?
A: Yes, the sample will be free to the customer, but the Express fee will be paid from you.

Q: Can you customized the head mark?
A:  Yes, welcome customized, all products as your demand.

Q: How long is your delivery time?
A: Generally it is 20-30 days accoding to the order quantity, we need time the prepare the raw material and dies accoding the order.

Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance payment before shippment.