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Black Special Fine Thread Drywall Screws Parafuso Gn25 with Sharp Point for Gypsum Wallboard
US$1.18
1,000-9,999 kg
US$1.05
10,000-199,999 kg
US$0.98
200,000+ kg
Product specifications
Diameter
Length
Surface Treatment
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Bugle HeadModel NO.
Twin-lead Thread Drywall ScrewsGroove
CrossConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, ANSI, BSWGrade
8.8Product Name
Twin-Lead Thread Drywall ScrewApplication
Gypsum Board, Sheetrock Board, Sheet MetalScrew Type
Self-Tapping ScrewMaterial Number
C1022A Carbon SteelMeasuring System
Metric and InchSurface Treatment
Black PhosphateThread Type
Twin-Lead Thread 23 PointPoint
Sharp PointDiameter
6#-12# (3.5mm-5.5mm) or as RequestLength
1/2"-6" (13-150mm) or as RequestMOQ
1 Ton Per SizeCustomization 1
Sizes of The ScrewsCustomization 2
Packing of The ScrewsCustomization 3
Surface TreatmentTransport Package
Bale Bag or Box + Carton + PalletSpecification
50mmTrademark
OEMOrigin
Tianjin, ChinaHS Code
7318120090Production Capacity
5000 TonsKey features
High-Strength Carbon Steel: Made from C1022A Carbon Steel with Grade 8.8 for enhanced strength and durability.
Customizable Specifications: Diameter and length can be customized as requested, including Metric and Inch standards.
Multiple Surface Treatments: Available in Black/Gray Phosphate, Galvanized, Nickel Plating, or other finishes as requested.
Special Thread Designs: Offers Fine Thread, Coarse Thread, and Unique Twin-lead Thread for various fastening needs.
Versatile Head & Point Options: Bugle or Countersunk heads with Sharp or Drill points for gypsum board or metal keel.
Professional Manufacturing: Produced by a leading Tianjin supplier with 150 sets of equipment and strict quality control.
Flexible Packaging Solutions: Supports bale packing, individual boxes, or custom packaging with logo/sticker upon request.
Global Market Experience: Exported to over 20 countries including Europe, Americas, Asia, and the Middle East since 2017.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2017-03-17Nearest Port: TianjinAverage Response Time: ≤3.15h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, OEM, and sample-based customization. It reports more than 40 employees, separate production and packing workshops, experienced workers, process inspection, annual production of about 5,000 tons, and supply to more than 20 countries. However, it has no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, and no offline trade-show participation. Manufacturing capacity lacks a valid contract with related subcontractors. Quality and complaint-handling procedures are documented and followed, but no certification is identified. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Financial credibility cannot be reliably assessed because the supplied financial records are incomplete and inconsistent. ERP integration and several related digital systems are absent or recorded as zero.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, offers 3D software design, ODM, and OEM services, and operates production and packing workshops for screw manufacturing. This indicates a manufacturer with technical design and contract-manufacturing capabilities.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, supplier-service assessment, and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agent, branch, or inventory capability, limiting evidence of localized after-sales support.
Production capacityThe supplier reports separate production and packing workshops, more than 40 employees, experienced workers, process inspection, annual production of about 5,000 tons, and lead times within 15 workdays to one month. Against this, it has no valid contract with related subcontractors and no inventory capability; overall manufacturing capacity is explicitly supported, though supply-chain controls have limitations.
Customization capabilityCustomization is explicitly available from samples, and the supplier states that screw customization is available across quantities and sizes. Its 3D design, ODM, and OEM services further support tailored product development.
Client casesThe supplier states that it has supplied products to more than 20 countries and provides OEM services for well-known brands. These statements constitute direct evidence of international customer experience, although no customer names or detailed case examples are provided.
Product Q&A
Q:What materials and grades are used for these screws?
A:
The screws are made from C1022A Carbon Steel with a Grade 8.8 rating to ensure high strength and reliability.
Q:Can the diameter and length of the screws be customized?
A:
Yes, both diameter (3.5mm-5.5mm or 6#-12#) and length (13mm-150mm or 1/2'-6') can be customized as requested.
Q:What surface treatment options are available?
A:
Options include Black Phosphate, Gray Phosphate, Yellow/Blue/Blue White Galvanized, Nickel Plating, Brass Plating, Copper Plating, Ruspert, and Dacromet.
Q:What head styles and points are offered?
A:
Head styles include Bugle Head and Countersunk Bolt. Points include Sharp Point for drywall and Drill Point for metal keel connection.
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 1 Ton per size, but customization is available regardless of quantity.
Send Inquiry
*To:
Newspider Tianjin Impex Co., Ltd.
Newspider Tianjin Impex Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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