What are the payment terms?

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

Do you accept small orders?

Yes, we accept orders of any size and maintain stock for various fastener products.

Is customized packaging available?

Our standard packing is 20-25kg per carton. Customized packaging with logos is available upon request.

High Strength Hexagon Head Nuts

Name: High Strength Hexagon Head Nuts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2111796655

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.

DIN6915

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ISO

Grade

8, 10, 12

System of Measurement

Metric

Product Name

Hex Nut

Measurement System

Metric

Finish

Zinc/Black Plated/HDG

Application

General Industry

Transport Package

Carton+Pallet

Specification

M6-M100

Trademark

ningbo-bolt

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Comprehensive OEM/ODM Services: Accepts customization from samples, designs, and offers full or minor customization options.

Lifetime Warranty Coverage: All products are 100% qualified and come with a lifetime warranty against defects.

ISO9001 Quality Management: Adheres to strict quality control measures from raw materials to finished products.

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

Free Samples for New Customers: New customers receive free standard fastener samples; client covers express charges.

Flexible Order Acceptance: Accepts orders of any size with maintained stock for various fastener products.

Certified Quality Documentation: Provides MTC and mill certificates upon completion of every production batch.

Customized Packaging Options: Standard packing available with option for customized packaging including logos.

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:Are you 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 offer OEM/ODM services?

Yes, we accept OEM/ODM services and offer customization from samples, designs, full, minor, and flexible customization.

Q:What is the quality guarantee?

We adhere to strict quality control measures following the ISO9001 system. All products are 100% qualified and come with a lifetime warranty.

Q:Can I get free samples?

New customers can receive free samples of standard fasteners with express charges covered by the client. Returning customers receive free samples with express charges covered by us.

Q:What are the delivery times?

If in stock, we can deliver within 15 days. Larger quantities may take 25-35 days.