What certifications does the company hold?

We are ISO 9001:2015, OHSAS 18001:2007, and ISO 14001:2015 certified, and recognized as a National High-Tech Enterprise.

What are the payment terms?

We accept LC, T/T, D/P, and PayPal. Delivery is made after advance payment is received.

What after-sales service is provided?

We follow up on every order and provide support to solve any problems after sales.

Hot DIP Galvanized Unc Threads HDG Hex Flange Head Bolt Hex Bolt

Name: Hot DIP Galvanized Unc Threads HDG Hex Flange Head Bolt Hex Bolt
Brand: HANDAN TECH-MI METAL PRODUCT CO.,LTD
SKU: 2180983425

Hebei, ChinaHANDAN TECH-MI METAL PRODUCT CO.,LTD

US$0.50

1 Piece

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Flange

Model NO.

M6-20

Connection

Common Bolt

Head Style

Flange

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Size

M6-20

Logo

Yz or Others

Lead Time

10 Tons for One Day

MOQ

According to Customers

Production

Cold or Hot Treatment

Transport Package

25 Kgs Bag Pr Carton

Specification

25kg

Trademark

Origin

China

HS Code

731815000

Production Capacity

800000ton/Year

Key features

Wide Material & Grade Range: Available in Carbon Steel, Alloy Steel with Grades 4.8 to 12.9.

Multiple Finish Options: Black, Zinc Plated, or Hot Dip Galvanized finishes available.

Customization Available: Supports OEM/ODM, custom sizes (M6-20), logos, and packaging.

Strict Quality Control: ISO 9001, OHSAS 18001, ISO 14001 certified with random inspection.

Fast Delivery: Lead time within 15 workdays; 10 tons can be produced in one day.

Versatile Application: Suitable for machinery, chemical, building, oil & gas, and wind energy.

Flexible Packaging: Cartons, bags, pallets, or custom branding according to customer needs.

Reliable Supplier: High-tech enterprise with 20+ years experience and 100+ employees.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-branded

HANDAN TECH-MI METAL PRODUCT CO.,LTD

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.31h

AI-Powered supplier vetting

SummaryHandan Yanzhao Fastener Manufactory Co., Ltd. is a combined fastener manufacturer in Handan, China, operating a 40,000-square-meter facility with more than 100 employees and over 100 production machines. It reports high-strength fastener R&D and production, multiple manufacturing processes, five quality inspectors, standardized finished-product inspection instructions, and inventory capability. The supplier offers broad customization and ODM/OEM services, including OEM for recognized brands and SDK availability, but reports no new products in the past year. Service limitations include no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch, no overseas-service countries, and no participation in offline trade shows. Lead times are stated as within 15 working days in both peak and off-season. Financial records are identified for 2021–2023, but no financial results are provided. No certification evidence, customer case details, or formal...

Supplier typeThe supplier is identified as Handan Yanzhao Fastener Manufactory Co., Ltd., a combined company specializing in R&D and production of high-strength fasteners. Its stated facility size, workforce, equipment base, and manufacturing scope support classification as a manufacturer rather than only a trading intermediary.

After-Sales capabilityThe supplier reports inventory capability, accepts several service quotation and payment terms, and states a service location near Tianjin Port. However, it has no overseas warehouse, showroom, agent, branch, or overseas-service country coverage, and has no written service-capability assessment procedures or approved supplier list, indicating limited documented overseas after-sales infrastructure.

Production capacityThe supplier reports a 40,000-square-meter site, more than 100 employees, over 100 advanced production machines, shot blasting, wire drawing, molding, heat treatment, and stud production facilities, inventory capability, five quality inspectors, and lead times within 15 working days in both seasons. These stated resources and performance indicators support substantial production capacity, although the lack of a valid contract with associated subcontractors is a control weakness.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization support.