Are custom designs accepted?

Yes, we provide customization from designs and CNC machining.

What certifications do your products have?

Products are certified by ISO9001:2015, ISO14001, ISO45001:2018, and CE.

What are the available sizes?

Available sizes range from M6 to M20.

High Strength DIN 603 Carriage Bolt Grade 4.8/6.8/8.8

Name: High Strength DIN 603 Carriage Bolt Grade 4.8/6.8/8.8
Brand: Younsion Fastening Industrial Co., Ltd.
SKU: 1991346162

Hebei, ChinaYounsion Fastening Industrial Co., Ltd.

US$0.05

1,000-9,999 Pieces

US$0.04

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

CB016

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW

Grade

4.8

Application

Machinery, Chemical Industry, Environmental, Building

Samples

Free Samples Are Available

Transport Package

Bag with Pallet

Specification

M6-M20, 1/4-3/4

Trademark

Origin

China

HS Code

7318159090

Production Capacity

70200tons/Year

Key features

High Strength Grades: Available in Grade 4.8, 6.8, and 8.8 for superior load bearing.

Anti-Spin Design: Square neck pulls into material to prevent spinning during installation.

Multiple Standards: Complies with DIN, ANSI, GB, JIS, and BSW standards.

Customizable Fasteners: CNC machining available for customized fastener requirements.

Free Samples: Free samples available for standard fasteners upon request.

Diverse Finishes: Options include Plain, YZP, WZP, DAC, and HDG.

ISO Certified: Certified by ISO9001:2015, ISO14001, and ISO45001:2018.

OEM Service: Customization from designs available for OEM needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Younsion Fastening Industrial Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.22h

AI-Powered supplier vetting

SummaryThe supplier specializes in handling equipment sales and related products, with a focus on OEM services for known brands. Despite having some R&D employees and production lines, they lack overseas service capabilities and structured service procedures. Their financial records show recent data up to 2025. They hold certifications like ISO9001:2015 and CE, but lack a sustainable development plan or an ERP system. Their innovation is limited, with minimal R&D and no new products in the past year.

Supplier typeThe supplier's business scope includes handling equipment and related products, and they offer OEM services for well-known brands.

CertificationsThe supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, along with a CE certification for product quality.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and service capability, indicating a deficiency in structured after-sales service.

R&D capabilityThe supplier has not developed new products in the past year and lacks ODM and private mold capabilities, indicating limited innovation capacity.

Production capacityThe supplier operates 10 production lines, which suggests a moderate production capacity.