What is the minimum order quantity?

The minimum order quantity is 1 ton.

What are the payment terms?

We accept T/T and L/C for payment.

What is the lead time for production?

The average lead time is one month for both peak season and off season.

Manufacture Coarse Thread Black Phosphate Bugle Head Gypsum Board Drywall Screw

Name: Manufacture Coarse Thread Black Phosphate Bugle Head Gypsum Board Drywall Screw
Brand: Tianjin Boya Metal Products Co., Ltd.
SKU: 1973334082

Tianjin, ChinaTianjin Boya Metal Products Co., Ltd.

US$1,000.00

1-24 Tons

US$950.00

25+ Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

3.5*25mm

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, JIS

Grade

3.6

Shank

Screw Shank

Head

Round Head

Point

Sharp Point

Application

Wood/Iron

Transport Package

Shipping by Sea

Specification

10mm-254mm

Trademark

BOYA

Origin

Tianjin China

HS Code

7317000000

Production Capacity

5000tons/Year

Key features

Customized Sizes: Offers customized sizes for screw shank, head, point, and application to meet specific project needs.

Multiple Thread Types: Available in fine thread, coarse thread, and Hi-Lo thread options for versatile fastening applications.

Various Head Styles: Features bugle head, flat head, and round head styles to suit different drywall installation requirements.

Diverse Surface Finishes: Provides black/grey phosphate, zinc plated, and nickel plated finishes for corrosion resistance and aesthetics.

Wide Size Range: Extensive size selection from 3.5mm to 4.8mm diameter and lengths ranging from 13mm to 152mm.

Standard Compliance: Manufactured according to DIN, GB, ANSI, and JIS standards with grades such as 3.6 for quality assurance.

Professional Manufacturer: Direct factory supply from Tianjin with advanced equipment and over 50,000 tons annual production capacity.

Global Export Experience: Exported to North America, South America, Europe, Australia, and Africa with established long-term relationships.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceFast DeliveryMinor Customization

Tianjin Boya Metal Products Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.35h

AI-Powered supplier vetting

SummaryTianjin Boya Metal Products Co., Ltd. is a China-based trading company established in 2017 with 18 employees and a stated business scope covering metal materials, wire mesh, hardware, building materials, and related products. The supplier reports access to wire and nail mills, advanced production equipment, and annual production capacity of approximately 50,000 tons, but its entity is identified as a trading company and associated companies are in wholesale and retail. It demonstrates customization options and OEM service for well-known brands, but does not provide 3D software design, ODM, SDK, or reported new-product development. Service-management controls are weakly documented: no written procedures or records were provided for service assessment, corrective actions, or complaint handling. It has no overseas warehouse, showroom, agent, or branch, but has participated in an offline trade fair. Financial information is only represented by year labels, without substantive financial results, so credibility...

Supplier typeThe supplier is explicitly identified as a trading company, with wholesale and retail as the associated-company industry and a broad import-export business scope for metal, hardware, construction, and related products. Although it describes its own wire and nail mills, the legal and business classification provided is Trading Company.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions. It has six qualified service suppliers and supports stated quotation and payment terms, but the documented after-sales management system is insufficiently evidenced.

R&D capabilityThe supplier states that it is not a professional technical supplier, had no new products during the past year, and does not offer ODM, 3D software design, or SDK services. These explicit limitations indicate weak demonstrated innovation and technical-development capability.

Production capacityThe company describes advanced production equipment, its own wire and nail mills, and approximate annual capacity of 50,000 tons; it is located near Xingang Port and Tianjin Airport. However, the legal entity is classified as a trading company, so the extent of directly controlled production capability is not fully clear, while the stated capacity is positive evidence.

Customization capabilityThe supplier reports customization ranging from design-based and full customization to flexible and minor customization, and also states that it provides OEM services for well-known brands. It does not provide ODM, 3D software design, or SDK services, but the stated customization and OEM capabilities are explicit strengths.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a manufacturer.

Q:Where is your factory located and can I visit?

Our factory is located in Dagang district, Tianjin city of China. All our clients and friends, from home or abroad, are warmly welcome to visit us.

Q:What are your main products?

Our products mainly include all kinds of bolts, nuts, washers, anchor bolts and threaded rods with GB, DIN, ANSI standards and many special specifications and so on.

Q:Can I get some samples?

Yes, you can get our free samples. Our samples are only free for the customers who confirmed the order. But the freight for express is on customers.

Q:What should we do if goods are received with quality problems?

All goods have been inspected during the assembling and packing process, the possibility to get defects is very small. If there are indeed some quality problems, please take some photos and show to us immediately, also please show us other details to locate the problem sources. After we verified the problem, customers can choose to be either refunded or request us to resend another batch of goods without problems.