What is the quality control process?

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

Are free samples available?

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

Do you accept all types of orders?

Ningbo Steel Bolt Co., Ltd accepts all orders, with a wide range of stock available for fast delivery.

What is the delivery time?

Goods in stock can be delivered within 15 days, while larger quantities may take 25-35 days.

What is the standard packaging?

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

What are the payment terms?

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

Half Thread Hexagon Bolts Hardware

Name: Half Thread Hexagon Bolts Hardware
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2119821565

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.

DIN960

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

4.8, 6.8, 8.8, 10.9, 12.9

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Plain

Packing

Cartons+Plastic Bags

Head Type

Hexagon Flange Head

Surface Treatment

Black Oxide

Transport Package

Cartons+Plastic Bags

Specification

M6-M100

Trademark

ningbo-bolt

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty: Lifetime warranty support for all mechanical defects and quality issues.

ISO9001 Certified: Strict quality control following ISO9001 system with 100% qualification guarantee.

OEM/ODM Support: Accepts OEM/ODM services including customization from samples and designs.

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

Free Samples: Free standard fastener samples available for new and existing customers.

Material Certificates: Provides Material Test Certificates and mill certificates upon completion.

Multiple Grades: Available in grades 4.8, 6.8, 8.8, 10.9, and 12.9 for various applications.

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

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.

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/ODM services?

Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM services.

Q:What is the quality guarantee?

Ningbo Steel Bolt Co., Ltd ensures strict quality control from raw materials to finished products, following the ISO9001 quality management system, with a 100% product qualification guarantee and lifetime warranty support.

Q:How does the company build trust?

As a reputable fasteners factory in China with years of production experience, Ningbo Steel Bolt Co., Ltd is a Gold member of *** and Made in China, with credit guarantees from *** Group for secure ordering.

Q:How is the pricing structured?

Ningbo Steel Bolt Co., Ltd offers high-quality products at reasonable prices. Contact us for a quote.