Wafer Head Self Drilling Screw Carbon Steel Roofing Self Drilling Screws

Name: Wafer Head Self Drilling Screw Carbon Steel Roofing Self Drilling Screws
Brand: Tianjin Xinruifeng Fastener Manufacturing Co., Ltd
SKU: 2042615272

Tianjin, ChinaTianjin Xinruifeng Fastener Manufacturing Co., Ltd

US$9.90-20.00

1 Raw

Sample price:US$1.00/set.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Pan Head

Model NO.

self-drilling screw

Groove

Cross

Connection

Common Bolt

Head Style

Pan Head

Standard

DIN, GB, ANSI, BSW

Thread Type

Fine Thread

Drive Type

Phillip Drive

Diameter

M3.5(#6) M3.9(#7) M4.2(#8) M4.8(#10)

Length

From 13mm to 100mm

Feature

Precise Cutting Edges to Improve Drill Performance

Application

Used for Fastening in Window or Door Frames Purpos

Finish

Yellow Zinc Plated

Keywords

Pan Head, Screw, Zinc Self Drilling

Type Head

Yes

Name

Pan Head Self-Drilling Screw

Transport Package

Bag/Box/Carton

Origin

Tianjin

HS Code

731814

Production Capacity

20000tons/Year

Key features

Diverse Diameter Options: Available in M3.5 to M6.3 and 6# to 14# sizes.

Wide Length Range: Lengths span from 11mm to 175mm to suit various needs.

Multiple Surface Finishes: Options include zinc plated, hot-dip galvanized, and dacromet.

OEM and ODM Acceptance: Customized orders and OEM/ODM services are fully supported.

Comprehensive Standards: Production follows DIN, ISO, GB, ANSI, JIS, and customer standards.

Free Sample Availability: Free samples are provided to customers upon request.

Third-Party Testing Support: Factory reports available; third-party testing like SGS is accepted.

Global Customs Clearance: Export and import customs clearance services are offered.

Company profile

High Repeat Buyers ChoiceQuality AssuranceR&D CapabilitiesImporters and Exporters

Tianjin Xinruifeng Fastener Manufacturing Co., Ltd

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2022-03-07Nearest Port: XingangAverage Response Time: ≤8.40hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryTianjin Xinruifeng Fastener Manufacturing Co., Ltd. is identified as a combined company engaged in fastener manufacturing, sales, wholesale, equipment-related activities, and import/export. The supplier reports broad product coverage, in-house heat treatment, design and development experience, customization and ODM services, and annual production capacity of up to 20,000 tons. It states that it holds CE certification for drywall screws and receives regular SGS factory audits. Service procedures exist for corrective actions and complaint handling, with records, while service-capability procedures lack records. The supplier reports OEM service for well-known brands and domestic supply to Xinfangsheng, but no SDK is available. Financial and sustainability records are referenced by year, but the provided information does not establish their quality or adequacy. Customer examples and export markets are disclosed, although specific customer performance evidence is limited.

Supplier typeThe supplier is described as Tianjin Xinruifeng Fastener Manufacturing Co., Ltd. and as a combined company. Its stated scope includes fastener and hardware manufacturing, sales, wholesale, equipment activities, and import/export, indicating an integrated manufacturing and trading profile rather than a pure distributor.

CertificationsThe supplier explicitly states that it holds CE certification for drywall screws and that SGS conducts regular factory audits. This provides direct evidence of certification and external audit activity, although certification coverage beyond drywall screws is not stated.

After-Sales capabilityThe supplier has clear procedures with records for corrective and preventive actions and for handling customer complaints effectively. It also claims 24-hour online service, while its written service-capability procedures have no records; therefore, the available evidence supports complaint and corrective-action capability but not fully documented service-system execution.

R&D capabilityThe supplier reports R&D capability, new products during the past year, design and development experience, and multiple design-service options. However, it explicitly has no available SDK, so the evidence supports product and customization development but not SDK-based innovation support.

Production capacityThe supplier states that it has in-house heat treatment, professional technical and production experience, a broad fastener product range, and annual production capacity of up to 20,000 tons. These statements directly support substantial manufacturing capability and delivery capacity.

Customization capabilityThe supplier offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. It also claims experience in designing and producing products, providing explicit evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, identifies Xinfangsheng as a domestic exclusive-supply customer, and states that customers are located globally, with Russia and India as leading markets. These are identifiable customer and market references, although no independently verified case details or performance metrics are provided.

Product Q&A

Q:What are your Hot sale products?

Drywall screws,Chipboard screws,Wood Screws,Self Tapping Screws,Self Drilling Screws,Gypsum screws,Roofing screws,Truss Head screws,and other Special screws.

Q:Are you a trading company or manufacturer?

We are a manufacturer. Our production manager has over 15 years of production experience with Screws

Q:What are your terms of payment?

30%T/T prepayment and 70% T/T before the shipment.or L/C.

Q:How long is your delivery time?

Generally it is 10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.

Q:Do you provide samples? is it free or extra?

Yes, we could offer the sample for free charge but the consumer should pay the freight first.