What is the lead time for production?

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

What surface finishes are available?

Options include black phosphate, grey phosphate, blue-white zinc, white zinc, yellow zinc, wax, zinc plated, trivalent chromium, brass plated, mechanical zinc, hot-dip galvanized, and dacromet.

Fine Coarse Thread Self Tapping Drywall Screw

Name: Fine Coarse Thread Self Tapping Drywall Screw
Brand: Tianjin Boya Metal Products Co., Ltd.
SKU: 786118032

Tianjin, ChinaTianjin Boya Metal Products Co., Ltd.

US$1,000.00

1-24 Tons

US$950.00

25+ Tons

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

10mm-254mm

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

Carbon Steel Construction: Made from durable carbon steel 1022A for high strength and reliability.

Multiple Surface Finishes: Available in black/grey phosphate, zinc plated, and hot-dip galvanized options.

Wide Size Range: Diameter M3.5-M4.8 and Length 10mm-254mm to suit various applications.

Flexible Customization: Supports full, flexible, and minor customization from designs.

OEM Service Available: OEM service is available to meet specific client requirements.

Multiple Standards: Complies with ISO, GB, DIN, JIS, ANSI, and BSW standards.

Competitive Pricing: Inexpensive fasteners available in large tubs for bulk projects.

Reliable Manufacturer: Established in 1998 with 50,000 tons annual production capacity.

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: ≤5.14h

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?

Our factory is located in Yongnian district, Handan city, Hebei province, China.

Q:Can I get free samples?

Yes, samples are free for customers who confirmed the order, but the freight for express is on the customer.

Q:What should we do if goods have quality problems?

Please take photos and show them to us immediately. After verification, customers can choose to be refunded or request a resend of problem-free goods.

Q:What is the minimum order quantity?

The minimum order quantity is 1 ton.