What are the payment terms?

We accept LC, T/T, D/P, and PayPal as payment terms.

Is OEM service available?

Yes, we provide OEM and ODM services, allowing customization according to your specific designs or samples.

What is the Minimum Order Quantity (MOQ)?

The MOQ is flexible and determined according to customer demand.

Galvanize Grade 4.8-12.9 DIN933/DIN931 Outer Hexagonal Bolt

Name: Galvanize Grade 4.8-12.9 DIN933/DIN931 Outer Hexagonal Bolt
Brand: HANDAN TECH-MI METAL PRODUCT CO.,LTD
SKU: 2072766422

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

US$800.00

1 Ton

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M6-M56

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Size

M6-56

Length

13-300mm

Thread

Half or Full Thread

Production

Cold Froging, Hot Forging Ect.

Trade Term

EXW Fob CIF

Transport Package

25 Kgs Then Bag

Specification

25kg

Trademark

Origin

China

HS Code

7318151001

Production Capacity

800000ton/Year

Key features

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

Customizable Specifications: Sizes M6-M52, lengths 13-300mm, and thread types fully customizable per customer drawings.

Multiple Finish Options: Offers Black, Zinc Plated, and Hot Dip Galvanized finishes for corrosion resistance.

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

Flexible Packaging: Cartons, bags, pallets, or custom branding and labeling according to customer requirements.

Fast Delivery: Standard delivery within 30 working days after advance payment receipt.

Versatile Applications: Suitable for machinery, chemical industry, building, oil & gas, and wind energy sectors.

OEM/ODM Service: Professional OEM and ODM services available based on samples or design drawings.

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: ≤4.48h

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.

Product Q&A

Q:What grades of bolts are available?

We provide bolts in grades 4.8, 6.8, 8.8, 10.9, and 12.9 to meet various strength requirements.

Q:Can the size and thread be customized?

Yes, we offer customization for sizes from M6 to M52, lengths from 13 to 300mm, and thread types (full or half thread) based on customer drawings or samples.

Q:What surface finishes are offered?

We offer Black, Zinc Plated, and Hot Dip Galvanized finishes to ensure durability and corrosion resistance.

Q:What is the standard delivery time?

The standard delivery time is 30 working days after receiving the advance payment.

Q:What certifications does the company hold?

Our company is certified with ISO 9001:2015, OHSAS 18001:2007, and ISO 14001:2015, ensuring high quality and safety standards.