C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail
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Product Highlights
- Customizable Specifications: Offers custom thread (Fine/Coarse), length (13-150mm), and diameter (3.5-4.8mm) options.
- High Hardness Material: Made from C1022A Carbon Steel with surface hardness of 560-653HV and core hardness of 289-449HV.
- Versatile Application: Suitable for gypsum board, light partition walls, and ceiling installations on metal or wooden keels.
- Corrosion Resistance: Passes 48H salt spray test with options for black/grey phosphating, galvanized, or HDG finishes.
- Factory Direct Supply: Direct from manufacturer with professional testing, ensuring quality control and competitive pricing.
- Flexible Packaging: Available in small box or bulk packing with tailor-made solutions according to client requests.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Flat Head
- Model NO.
- carbon steel
- Groove
- Word
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, GB, ANSI, BSW, JIS, GOST
- Grade
- 10.9
- Thread
- Fine or Coarse Thread
- Length
- 13-150mm
- Diameter
- 3.5-4.8mm
- Finish
- Black/Grey Phosphating / Galvanized
- Transport Package
- Bulk in Carton or Box
- Specification
- SGS
- Trademark
- MZ
- Origin
- China
- HS Code
- 73170000
- Production Capacity
- 50000t/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail
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C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail -
C1022A Countersunk Drywall Screws-3mm Head, Black Finish, Fine/Coarse Thread, 13-150mm Lengths-Factory Direct, Nail
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Product Description
Drywall screw series is one of the most important categories in the whole fastener product system, its biggest feature in appearance is the horn head shape, divided into double line fine tooth drywall screw and single line coarse tooth drywall screw, the biggest difference between the two is that the former thread is double thread, suitable for the connection between gypsum board and the thickness of no more than 0.9mm metal keel. The latter is suitable for the connection of gypsum board and wooden keel. The product is mainly used in various gypsum board, light partition wall and ceiling ceiling series installation.
| Material | Harded Carbon Steel C1022A |
| Head Type | Round Bugle Head |
| Thread | Fine or coarse thread |
| Shank Dia. | 3-5mm |
| Length | 13-200mm |
| Salt Spray Test | 48H |
| Surface Hardness | 560-653HV |
| Core Hardness | 289-449HV |
| Bending Angle | Min15 Degree |
| Surface Treatment | Black phosphated/grey phosphated, galvanized, HDG ,Zinc, Yellow Zinc,Painted Head |
| Usage | Various gypsum board, light partition wall and ceiling ceiling series installation. |
| Packing Detail | Small box packing --- small box+carton+plywood/wooden pallet, 20kg/ctn. b. Bulk packing --- plastic bag+carton+plywood/wooden pallet, 20kg/ctn. c. Tailor-made according to client's request. |
| Drive Type |  |
WHY CHOOSE US?
1) We have our own factory, quality can be controlled seriously.
2) We Specialize in manufacturing about 10 years.
3) We have professional testing department and testing equipments.
4) Timely delivery and excellent service.
We use standard good materials and guarantee the quality,directly factory price is very competitive in the market.
Welcome inquiry!
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI245411". Items marked "
" are certified.
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Company Profile
Qingdao Zongyu Industry And Trade Co., Ltd. is located in Qingdao China, which is a group company with industries of medical apparatus, manufacturing of machinery, hardware and building materials. The main products are protective masks, protective clothing, disinfectant, hand sanitizer, nails making machine, all kinds of nails, steel coils and plates, corrugated roofing sheets. We have six subsidiary companies, include Qingdao Anlong Biotechnology Co., Ltd, Yangzhou Aihua Machinery Manufacturing Co., Ltd, Pingdu Mingzong Hardware Factory, Shandong Boxing Yide Iron and Steel Co., Ltd. Zongyu Construction Engineering Co. Ltd. (Kenya Branch) and Zongyu Metal Manufacturing Co. Ltd. (Tanzania Branch)
With the registered capital of RMB180 million and more than 3000 employees, Qingdao Zongyu Industry And Trade Co., Ltd. is one of the largest and most potential enterprise on Shandong Province.
The group has many years experience in the production industry and trade, construction solutions, we provide high quality products, services and solutions to the world.
We got more than 100 countries clients and friends all over the world. So far, include Europe, America, southeast Asia, Africa and other area and countries to establish business relations. With steady high quality, first class service, we has been deeply trusted by our clients.
In 2001, it passed ISO 9001, 14001 and 18001 certification of International quality management system;
In 2013, we were appraised as "National New & High-tech Enterprise"and "Province-level Enterprise Technical Center"; It was honored as "Grade-AAA Credit Enterprise for complete Engineering &Machinery Products", and "Shandong Model Corporate for Quality Safety of Exported Industrial Products"; We were ranked among "Top Ten Enterprises in Chinese Machinery Manufacturing Industry", and got the hornor of "China Top Ten Hardware Brands".
In 2019, we join the sino-African chamber of commerce in Qingdao, and will try our best to develop business relationships to all over the world together with our countrymen.
After 20 years of extraordinary development, Qingdao Zongyu achieved from small to large, from weak to strong. Each stage has played the role of a link between the past and future, each stage makes the enterprise has a new leap, each stage has confirmed the solid footprint of enterprise development.
Company adhering to the "customer first, forge ahead with determination" business philosophy, adhere to the majority of customers to provide services.
Our chairman, together with all the staff, welcome friends from all over the world to develop together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhangjiafang Village, Cuijiaji Town, Pingdu City, Qingdao, Shandong, China
-
Plant Area
- 5333 square meters
-
Number of Employees
- 18
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 1000
Our Production Capability & Technical Expertise
-
Main Products
- Nails, Screws, Mesh, Barbed Wire
-
Production Lines
- 8
-
Production Machines
- Wire Drawing Machine, Nail Making Machine, Packing Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-18
-
Export Year
- 5 years
-
Main Markets
- South America, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the available customization options?
- We offer customization for thread type (Fine or Coarse), length (13-150mm), diameter (3.5-4.8mm), and surface finish (Black/Grey Phosphating or Galvanized).
- What is the minimum order quantity?
- The minimum order quantity is 1 ton.
- What materials and standards are used?
- The screws are made from C1022A Carbon Steel and comply with DIN, GB, ANSI, BSW, JIS, and GOST standards.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What is the warranty or quality guarantee?
- We have a professional testing department and equipment, ensuring quality control with random visual inspection for finished products.
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