Can the packaging be customized?

Yes, we offer customizable packaging that can include your customer logos and specific packing requirements.

What is the material grade of the fasteners?

Our fasteners are made of steel with a Grade 10.9 rating and feature a black oxide surface treatment.

Where is your factory located?

Our factory is located in Ningbo, Zhejiang, China, specializing in high-quality fasteners for over 6 years.

En14399-3 and 4 Industrial Connection Fasteners

Name: En14399-3 and 4 Industrial Connection Fasteners
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2112566715

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head

Model NO.

EN14399

Head Style

Hexagonal

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Plain

Packing

Cartons+Plastic Bags

Head Type

Hexagon Head

Surface Treatment

Black Oxide

Transport Package

Cartons+Plastic Bags

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

OEM/ODM Services: Full customization available from samples, designs, or flexible requirements.

ISO9001 Quality Control: Strict quality management with 100% qualified products and batch inspections.

Lifetime Warranty: Comprehensive coverage for all mechanical defects with free parts and labor.

Fast Delivery: Prompt delivery within 15-35 days regardless of season.

Customizable Packaging: Packaging can be customized with customer logos and specific requirements.

Free Samples: Free product samples available for new customers (express charges apply).

Diverse Payment Options: Flexible payment methods including T/T, L/C, PayPal, and D/P.

High-Grade Material: Manufactured from high-quality steel with Grade 10.9 strength rating.

Company profile

High Repeat Buyers Choice

Ningbo Steel Bolt Co., Ltd

Zhejiang, 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: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and operates as a combined company involved in producing and selling fasteners, hardware products, auto parts, and oil pipeline fittings. It supports extensive product customization, including samples, designs, full customization, minor customization, and flexible customization. The supplier reports two production lines and one presence in a main export market, with an average lead time of one month in both peak and off-season periods. However, it lacks 3D software design services, SDK availability, in-stock capacity, overseas warehouses, overseas agents or branches, and offline trade-show participation. Finished products are checked by packing staff, while no written procedures or records are used for assessing service capability. The provided information does not establish certifications, financial strength, after-sales performance, or customer case history.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. It is a combined company whose stated business scope includes production and sales of fasteners, hardware products, auto parts, and oil pipeline fittings, as well as related import and export activities.

R&D capabilityThe supplier is identified as having professional technical research and development capability, and it offers multiple forms of customization. However, it explicitly does not provide 3D software design services and has no available SDK, so the evidence supports technical customization but not broader digital or software innovation capability.

Production capacityThe supplier reports two production lines, one-month average lead times in both peak and off-season, and six years of exporting experience. Countervailing controls are limited: finished products are checked by packing staff, there is no continuous quantity reconciliation for each batch or production run, no outsourcing SOP, no valid manufacturing-capacity contract with related subcontractors, and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and modification capability, although 3D software design services are not available.