How do you control your quality?

We request Ningbo Bolt QC to inspect every production link for each batch of goods. We can provide MTC and mill certificates when the goods are finished.

Could you provide free samples?

For new customers, we provide free samples for standard fasteners, but clients pay the express charges. For old customers, we send free samples and pay the express charges ourselves.

Do you accept small orders?

Sure, we can accept any orders. We keep lots of stock for Bolts, Nuts, Threaded rods, and Washers and can produce fast.

How about your delivery time?

Generally, if goods are in stock, delivery is within 15 days. For quantities of 1-2 containers, the lead time is 25-35 days.

What is your packing?

Packing is 20-25kg per carton, with 36 or 48 cartons per pallet (approx. 900kg). We can produce customer logos on cartons or customize cartons according to requests.

What is your payment term?

We accept T/T, L/C, D/P for general orders, and PayPal and Western Union for small orders or sample orders.

DIN Flange Nuts DIN6923 Class 10 and 12 Hexagon Flange Nuts

Name: DIN Flange Nuts DIN6923 Class 10 and 12 Hexagon Flange Nuts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2113402285

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head With Flange

Model NO.

DIN6923

Connection

Common Bolt

Head Style

Flange

Standard

DIN

System of Measurement

Metric

Product Name

Hex Nut

Measurement System

Metric

Finish

Zinc/Black Plated/HDG

Application

General Industry

Transport Package

Carton+Pallet

Trademark

ningbo-bolt

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

DIN6923 Standard Compliance: Manufactured to DIN6923 standard for Class 10 and 12 Hexagon Flange Nuts.

Versatile Finish Options: Available in Zinc, Black Plated, or Hot-Dip Galvanized (HDG) finishes.

OEM and ODM Services: Full customization available including logo printing and custom carton designs.

ISO9001 Quality Management: Strict quality control from raw materials to finished products with 100% qualification guarantee.

Lifetime Warranty Coverage: Supports lifetime warranty for all mechanical defects on products.

Flexible Order Acceptance: Accepts small orders and maintains stock for various fastener types including bolts and nuts.

Fast Delivery Options: 15 days for stock items; 25-35 days for 1-2 container quantities.

Comprehensive Payment Terms: Accepts T/T, L/C, D/P for general orders and PayPal, Western Union for samples.

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.

Product Q&A

Q:Are you a manufacturer or trading company?

The Ningbo Steel Bolt Co., Ltd is a manufacturer of fasteners factory with many years of experience in Bolts, Nuts, Threaded Rods and Washers in Ningbo, China.

Q:Are OEM/ODM services provided?

Yes, the Ningbo Bolt accepts OEM/ODM services.

Q:How to guarantee quality?

We have strict quality control from raw materials to finished products according to the ISO9001 quality management system. We guarantee all products 100% qualified and support lifetime warranty.

Q:How do you let me trust you?

The Ningbo Steel Bolt Co., Ltd is a fasteners factory in China with many years of production experience. We are a Gold member of Made in China and have credit guarantee. You can place orders directly through Made in China.

Q:How about your price?

We offer high quality products with reasonable prices. Please send an inquiry, and the Ningbo Bolt will quote you a price immediately for your reference.