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China Wholesaler Carbon Steel Serrated Hex Flange Nuts

Name: China Wholesaler Carbon Steel Serrated Hex Flange Nuts
Brand: Hangzhou Happyfull Import & Export Co., Ltd.
SKU: 2012224415

Zhejiang, ChinaHangzhou Happyfull Import & Export Co., Ltd.

US$0.15-10.00

10,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

NUT-11

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS

Size

1" to 4" Available

Finish

Galvanized or Black

Delivery

Within 30 Days

Usage

Home, Building Material, Industry etc

Surface Finishing

Zinc Plated

Performance

Eco-Friendly

Transport Package

in Carton

Specification

1" to 4"

Trademark

OEM

Origin

Zhejiang, China (Mainland)

Production Capacity

3000 Ctns/Month

Key features

Customization Options: Full customization, flexible customization, and minor customization available from samples or designs.

Material Variety: Available in Stainless Steel and Carbon Steel with Galvanized or Black finishes.

Standard Compliance: Meets DIN, ANSI, GB, JIS, ASME, and ISO standards for global compatibility.

Fast Sample Delivery: Samples ready in 7-15 days with express shipping arriving in 3-5 days.

Rapid Quotation: Price quotes provided within 24 hours after receiving your inquiry.

Flexible Payment Terms: Accepts TT, FOB, CIF, LC, D/P, Western Union, PayPal, and small-amount payments.

OEM/ODM Service: Professional OEM and ODM services provided for custom branding and designs.

Eco-Friendly Performance: Products designed with eco-friendly performance standards.

Company profile

Multi-language PioneerYears of Export ExperienceHigh Repeat Buyers ChoiceQA/QC Inspectors

Hangzhou Happyfull Import & Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited-company trading company based in Hangzhou, with 35 employees and a valid import/export license. It reports 11 years of export experience and 90% of sales from exports, but no approved supplier list, written corrective-action or complaint-handling procedures, quality assurance, inventory, overseas warehouse, overseas agents, showroom, or offline trade-show participation. Customization is offered from samples and designs, including full, flexible, and minor customization. However, there was no new product development in the past year, and the supplier does not provide ODM, SDK, private-mold, or 3D software design services. Finished products are checked by packing staff. Financial records are indicated for recent years, but no substantive financial results are provided. Certification, customer cases, and manufacturing capacity are not sufficiently evidenced.

Supplier typeThe supplier is identified as a limited company and a trading company located in Hangzhou’s Yuhang District, with 35 employees and a valid import/export license. This supports classification as an export-oriented trading supplier rather than evidence of an owned manufacturing operation.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or customer complaints. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reported no new products in the past year and does not offer ODM, SDK, private-mold, or 3D software design services. These explicit limitations indicate weak evidence of independent product innovation or advanced technical development.

Production capacityFinished products are checked by packing staff, while quality assurance is explicitly absent. The supplier also reports no in-stock capability, and its stated company nature is trading rather than manufacturing; therefore, robust production capability is not demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples and designs, including full, flexible, and minor customization. This is direct evidence of broad customization service availability, although it does not establish advanced proprietary engineering capability.

Product Q&A

Q:When can I get the price?

We usually quote within 24 hours after we get your inquiry.

Q:How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

Q:How long can I expect to get the sample?

It will be ready for delivery in 7-15 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.

Q:What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 15-30 days.

Q:What is your terms of delivery?

We accept TT FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.