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GB/T 14210 Black Phosphate Carbon Steel Sharp Point Coarse Thread Gypsum Board Screw
US$0.20
10,000-29,999 Pieces
US$0.17
30,000-49,999 Pieces
US$0.03
50,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
GB/T 14210Groove
CrossConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, ANSI, BSW, JISGrade
8.8Product Name
Carbon Steel Coarse Thread Drywall ScrewExterior Finish
Black PhosphatePackage
Standard Package or Customer's PackingPrice
Factory PriceBox
Customer's Brand Box/Plain BoxMOQ
Can Be NegotiatedCustomized
AvailableLead Time
15-30 DaysQuality
100% TestedSample
AvailableService
One-Stop ServiceShipment
by Sea / Truck / Plane / ExpressOnline Sales
24 Hours OnlineOEM/ODM
AvailableKey Words
Black Phosphate Coarse Thread Drywall ScrewTransport Package
Bulk Packaging, Small Box(Glue Box, Color Box)Specification
CustomizedTrademark
MXF; CustomizedOrigin
Ningbo ChinaHS Code
8501109101Production Capacity
1000tons Per MonthKey features
The Black Phosphate Drywall Screw features a bugle head profile that helps seat cleanly into gypsum board while reducing surface tearing during installation.
Coarse threads provide strong engagement in timber substrates, making this Coarse Thread Drywall Screw suitable for fixing plasterboard to wood studs and wooden framing.
The hardened carbon steel body gives the Carbon Steel Drywall Screw reliable driving strength, while the sharp point supports fast penetration and efficient installation.
A cross-recess drive provides stable bit engagement and controlled tightening for high-volume drywall installation and interior construction work.
Diameter, length, thread design, head dimensions, coating, packing quantity, and carton specifications can be customized for DIN 18182-2 Drywall Screw and gypsum board fastening requirements.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤2.79hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.
CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.
After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.
Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.
Product Q&A
Q:Is this drywall screw suitable for wood studs?
A:
Yes. The Coarse Thread Gypsum Board Screw is especially suitable for attaching gypsum board to timber studs because the wider thread pitch provides effective holding power in wood.
Q:What is the purpose of the black phosphate coating?
A:
The phosphate layer gives the Black Drywall Screw its characteristic dark finish and provides basic surface protection while maintaining good compatibility for interior drywall applications.
Q:What is the difference between coarse thread and fine thread drywall screws?
A:
A Coarse Thread Drywall Screw is generally selected for wood framing, while fine thread versions are more commonly used for light-gauge metal studs.
Q:Can different screw lengths be supplied?
A:
Yes. Gypsum Board Screws can be produced in multiple diameters and lengths according to board thickness, substrate type, required penetration depth, and project specifications.
Q:Can zinc plated or gray phosphate versions also be supplied?
A:
Yes. In addition to Black Phosphate Drywall Screws, gray phosphate, zinc plated, and other specified surface treatments can be supplied according to corrosion resistance and appearance requirements.
Send Inquiry
*To:
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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