What quality standards do you follow?

We implement strict quality control according to ISO9001 standards to ensure product quality.

Can I place small orders?

Yes, we accept both small and large orders to meet various customer needs.

Black Oxide Finish Hex Nut DIN 6915

Name: Black Oxide Finish Hex Nut DIN 6915
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2116786615

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10

1,000 pieces

Product profile

Customization

Available

Material

Steel

Product Name

Hex Nut

Model NO.

DIN6915

Measurement System

Metric

Finish

Zinc Plated, Black Oxide

Application

Industry

Surface Treatment

Zinc Plated

Origin

China Zhejiang

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty: 100% qualified products come with a lifetime warranty for peace of mind.

ISO9001 Quality Control: Strict quality control processes ensure high standards and reliability.

OEM/ODM Services: Customization from samples, designs, or full customization available.

Flexible Payment: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenience.

Quick Delivery: Fast delivery times available for items currently in stock.

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

Diverse Product Range: Wide selection of bolts, nuts, washers, and special fasteners.

Competitive Pricing: High-quality fasteners offered at competitive market prices.

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: ≤24h

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.