What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the production capacity?

Our monthly production capacity is 900 tons with 10 automated production lines.

Are OEM and ODM services available?

Yes, we provide both OEM and ODM services for custom fastener manufacturing.

Hardware Bolt Nut Fastener Carbon Steel High Strength Flange Collar Nut DIN6331

Name: Hardware Bolt Nut Fastener Carbon Steel High Strength Flange Collar Nut DIN6331
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2134159825

Hebei, ChinaHebei Chuangke Fastener Manufacturing Co., Ltd.

US$0.01

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head With Flange

Model NO.

DIN6331

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

8.8

Shipping

Express

Color

Plain

Shape

Hexagonal

Material2

Carbon Steel

Transport Package

Pallets, Cartons, Plastic Bags, Foam

Specification

4.8, 8.8, 10.9, 12.9

Trademark

Origin

China

Production Capacity

900tons/Month

Key features

High Strength Grades: Available in grades 4.8, 8.8, 10.9, and 12.9 for diverse applications.

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

OEM and ODM Services: Provides both OEM and ODM services for tailored fastener solutions.

Strict Quality Control: 100% visual and function inspection for all finished products.

High Production Capacity: Monthly production capacity reaches 900 tons with 10 production lines.

DIN Standard Compliance: Manufactured according to DIN standards for international compatibility.

Polished Finish: Features a polished finish suitable for machinery and building applications.

Wide Size Range: Specifications available from M6 to M48 for various bolt requirements.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryQA/QC Inspectors

Hebei Chuangke Fastener Manufacturing 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: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.84h

AI-Powered supplier vetting

SummaryThe supplier is a combined company in Yongnian District, Handan, Hebei, China, with a broad scope covering fasteners, metal products, steel-structure and building accessories, railway accessories, photovoltaic accessories, auto parts, and related products. It provides OEM services for well-known brands, maintains in-stock capacity, and has material extraction, quenching and tempering, and automated production equipment. Customization is offered from samples, designs, and full or minor requirements. Quality control includes three inspectors and uniformly followed finished-product inspection instructions. However, no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation is reported. No SDK is available, R&D engineer experience is listed as one year, and digitalization, ERP integration, sustainability practices, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a combined company located in Yongnian District, Handan, Hebei, China. Its stated business scope covers manufacturing and sales across fasteners, metal products, railway and building accessories, rubber products, steel, building materials, machinery, and equipment, indicating a diversified industrial supplier profile.

R&D capabilityThe supplier reports no available SDK, and total R&D engineer experience is listed as one year. Its digitalization status, ERP integration, and AI-supported sustainable-development capability are unknown, so the evidence does not demonstrate strong innovation capability.

Production capacityProduction-related evidence includes in-stock capacity, material extraction, quenching and tempering, automated production, three quality inspectors, and stated lead times of within 15 working days in the off-season and one month during peak season. Against this, the supplier reports no valid manufacturing-capacity contract with its factory and related subcontractors, creating a documented production-management deficiency despite the listed facilities and capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly support broad customization and OEM capability.