What advantages do you have?

1. Strict QC: Inspection before shipping. 2. Shipping: Dedicated department for faster delivery and protection. 3. Professional production of metal box drawer systems, hinges, and furniture fittings.

What materials and grades are available?

Material is Carbon Steel. Available grades include DIN Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9 and SAE Gr.2, 5, 8.

What surface treatments are offered?

We offer Zinc (Yellow, White, Blue), Black Oxide, Black Hop Dip, Galvanized (HDG), Geomet, Dacroment, anodization, Nickel plated, and Zinc-Nickel plated.

Long Lasting Hex Nut Weld Nut Bolt and Hexagon Head Nut

Name: Long Lasting Hex Nut Weld Nut Bolt and Hexagon Head Nut
Brand: Handan Haosheng Fastener Co., Ltd.
SKU: 2130928572

Hebei, ChinaHandan Haosheng Fastener Co., Ltd.

US$0.05

100-1,999 Pieces

US$0.03

2,000-9,999 Pieces

US$0.01

10,000+ Pieces

Product specifications

thread size

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Hex Nut

Connection

Common Bolt

Head Style

Hexagonal

Grade

4.8/ 6.8/ 8.8/ 10.9/ 12.9

Finish

Black Oxide

Measurement System

Metric

Application

Heavy Industry, Automotive Industry

Brand Name

DIN 934

Size

M2-M30

Thread

Metric Thread

Keyword

DIN934 Hexagon Nut

Surface Treatment

Black

Transport Package

Carton

Trademark

Haosheng

Origin

China

HS Code

73181600

Production Capacity

6000ton/Month

Key features

OEM/ODM Customization: Professional manufacturer accepting OEM and ODM services with competitive pricing.

Wide Grade Range: Available in Carbon Steel grades 4.8, 6.8, 8.8, 10.9, and 12.9 for diverse strength needs.

Multiple Surface Treatments: Options include Black Oxide, Zinc Plating, HDG, Geomet, Dacroment, and Nickel Plating.

Strict Quality Control: Professional QC team inspects every item from production to packaging to ensure quality.

Fast Delivery: Standard lead time is 30-35 days after deposit, with dedicated shipping department.

Free Sample Available: Free samples provided for standard fasteners to test and check quality before ordering.

Comprehensive Testing Lab: In-house lab conducts chemical analysis, mechanical testing, and corrosion resistance checks.

ISO Certified Manufacturer: Certified with ISO9001, ISO45001, and ISO14001 for reliable production standards.

Company profile

Management CertificationImporters and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Handan Haosheng Fastener Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2007-05-01Nearest Port: TIANJINAverage Response Time: ≤0.89hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FCA, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryHandan Haosheng Fastener Co., Ltd. is a China-based combined business entity established in 2007, with 144 employees and a stated scope covering standard parts and power hardware processing and sales. The supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Production evidence includes bolt productivity of 60,000 tons and 10 quality inspectors, supported by inspection instructions and quality procedures. Service management procedures cover supplier assessment, corrective and preventive actions, and customer complaints. The supplier has inventory capability and accepts multiple trade and payment terms, but has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, and no overseas showroom. Certification ownership, financial credibility, and specific customer cases are not sufficiently evidenced. Digitalization is underway, including ERP use and stated enterprise...

Supplier typeThe supplier is identified as a combined business entity and limited company operating in Handan, Hebei, China. Its stated business scope is the processing and sale of standard parts and power hardware, which is directly relevant to fastener supply.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports inventory capability and multiple service quotation and payment terms, but lacks an overseas warehouse and showroom; overall after-sales capability is evidenced, although international physical service coverage is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has broad design-service capabilities. It also uses ERP for production, procurement, quality control, and logistics, while enterprise digital-process construction and big-data-related development are reported; however, no SDK is available.

Production capacityProduction evidence includes stated bolt productivity of 60,000 tons, 10 quality inspectors, thread rolling and cold heading equipment, and uniformly followed finished-product inspection instructions. Inventory capability and peak- and off-season lead-time statements support fulfillment capability, but the absence of a valid contract with related subcontractors is a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and design-service information, with ODM availability further supporting customized product development.

Client casesThe supplier states that it provides OEM services for recognized brands, which is evidence of brand-related customer experience. No customer names, project descriptions, order history, or independently verifiable case details are provided, so the depth of customer cases cannot be fully evaluated.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with 30 years of experience. We accept OEM and ODM as per your needs and assure competitive price and quality.

Q:Can you offer samples?

Yes, we can offer samples for you to test and check quality. Free samples are available for standard fasteners.

Q:How do you handle quality control?

We have a professional QC team to inspect each item from the links of production to packaging. Strict inspection is carried out by the QC department before shipping to avoid bad quality.

Q:What is your delivery time?

Normally it will take 30-35 days after receiving your deposit. The lead time is 30-60 days for customized fasteners.

Q:What are your terms of payment?

T/T 30% as deposit, and 70% balance before delivery. We also accept LC, D/P, PayPal, and other terms.