What are the payment terms?

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

Do you provide quality certificates?

Our QC team inspects every production link, providing Material Test Certificates and mill certificates upon completion.

What is the standard packaging?

Our standard packaging is 20-25kg per carton, with customized options available upon request.

Metric Carbon Steel Flange Nut Assortment

Name: Metric Carbon Steel Flange Nut Assortment
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2116392705

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Standard

DIN

Model NO.

DIN6923

System of Measurement

Metric

Product Name

Hex Nut

Measurement System

Metric

Finish

Zinc/Black Plated/HDG

Application

General Industry

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty Support: Comprehensive warranty covering all mechanical defects for the product's entire life.

ISO9001 Certified Quality: Strict quality control from raw materials to finished goods ensuring 100% qualified products.

Flexible OEM/ODM Services: Full customization options including samples, designs, and minor adjustments available.

Competitive Pricing: High-quality fasteners offered at competitive prices with free quotes upon request.

Material Test Certificates: Provided with every order, ensuring traceability and quality verification for all batches.

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

Fast Delivery for Stock Items: Stock items delivered within 15 days; larger quantities take 25-35 days.

Free Sample Availability: New customers receive free standard fastener samples; express charges may apply.

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: ≤15h

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:Is Ningbo Steel Bolt Co., Ltd a manufacturer or trading company?

Ningbo Steel Bolt Co., Ltd is a manufacturer of fasteners with extensive experience in producing Bolts, Nuts, Threaded Rods, and Washers in Ningbo, China.

Q:Do you accept OEM or ODM services?

Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM services, offering customization from samples, designs, and flexible adjustments.

Q:What is the quality guarantee and warranty policy?

We maintain strict quality control following the ISO9001 quality management system, ensuring 100% qualified products with lifetime warranty support.

Q:What are the delivery times for orders?

Stock items can be delivered within 15 days, while larger quantities may take 25-35 days.

Q:Can I get free samples?

New customers can request free samples for standard fasteners, with express charges covered by the client. Existing customers receive free samples with express charges covered by us.