What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

What standards does the bolt comply with?

It complies with DIN, ANSI, GB, JIS, and BSW standards.

Is there quality inspection for the products?

Yes, 100% inspection including visual and functional checks is performed on all finished products.

Durable DIN933 DIN931 Grade 4.8 8.8 10.9 12.9 Hex Bolt

Name: Durable DIN933 DIN931 Grade 4.8 8.8 10.9 12.9 Hex Bolt
Brand: HANDAN TECH-MI METAL PRODUCT CO.,LTD
SKU: 2134719802

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

US$1.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M6-52

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

8.8

Finish

Black

Transport Package

Cartons or Bags

Specification

M6-52

Trademark

Origin

China

HS Code

7318151001

Key features

High Strength Grade 8.8: Manufactured from carbon steel meeting DIN931 standard for superior strength.

Full Thread Design: Features a full thread configuration for enhanced connection stability.

Black Finish Treatment: Surface treated with black coating for corrosion resistance and aesthetics.

Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.

Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, and BSW standards for global compatibility.

OEM and ODM Services: Provides OEM and ODM services with 15 R&D engineers supporting development.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipping.

Fast Production Capacity: Annual production capacity of 100,000 tons with 15-day lead time.

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: ≤4.24h

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.