What payment terms do you accept?

We accept T/T, L/C, PayPal, and Western Union. The accepted payment currencies are USD and EUR.

What is the warranty or quality guarantee?

We guarantee quality by providing a pre-production sample before mass production and conducting a final inspection before shipment.

Where are your products exported to?

Our products are exported to West Africa, East Africa, Middle East, South America, Southeast Asia, Oceania, Eastern Asia, South Asia, Southern Europe, North America, and Central America.

China Whole Sale 3/4" to 10" Galvanized Countersunk Head Self Tapping Screw

Name: China Whole Sale 3/4" to 10" Galvanized Countersunk Head Self Tapping Screw
Brand: Tianjin Boya Metal Products Co., Ltd.
SKU: 1982897642

Tianjin, ChinaTianjin Boya Metal Products Co., Ltd.

US$1,100.00

1-24 Tons

US$1,000.00

25+ Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Round

Model NO.

3.5*25mm

Surface Finishing

Zinc Plated

Certification

ISO, GS, RoHS, CE

Customized

Length

4.2*13mm

Diameter

4.2-4.8

Package

Box+Carton+Pallet

Quality

Top Grade

Feature

Good Anti-Corrosion Ability

Drive

Wafer/Pan

Thread

Full Thread/Half Thread

Point

Diamond Point

Application

Wood /Construction

Trademark

BOYA

Origin

Tianjin China

HS Code

7318130000

Production Capacity

5000tons/Year

Key features

Customizable Specifications: Length, diameter, thread type, and drive style can be customized as per requirements.

High Anti-Corrosion Performance: Features good anti-corrosion ability with zinc plating and various finish options.

Wide Application Range: Suitable for wood, construction, windows, doors, decoration, and light steel keel fixing.

Certified Quality Standards: Products are certified with ISO, GS, RoHS, and CE standards for reliability.

Fast Delivery Capability: Delivery within 15 days for 5-10 tons orders; 25 days for one container.

Free Sample Availability: Free samples provided to customers for quality checking before bulk orders.

Large Supply Capacity: Monthly supply ability of 300 tons with annual production capacity of 50,000 tons.

Flexible Packaging Options: Packaging can be customized to buyer's requests, including boxes, cartons, and pallets.

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: ≤4.04h

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:What customization options are available for the screws?

We offer customization for length, diameter, thread type (full/half), drive style, and packaging. Specific requirements can be discussed with our sales team.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1.5 tons per order. However, our company profile also mentions a general MOQ of 1 ton for other products.

Q:How long is the delivery time?

Generally, delivery takes 25 days for one container. For orders of 5-10 tons, delivery is within 15 days. Peak season lead time is one month.

Q:What certifications do your products have?

Our self-tapping screws are certified with ISO, GS, RoHS, and CE standards, ensuring high quality and compliance with international regulations.

Q:Can I get free samples before placing an order?

Yes, we offer free samples to customers so they can check the quality of the products before committing to a bulk purchase.