How do you control quality?

Our QC team inspects every production link for each batch of goods, providing MTC and mill certificates upon completion.

Do you provide free samples?

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

Do you accept small orders?

Yes, we accept all orders and maintain stock for various fasteners, offering quick production and delivery.

What is your delivery time?

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

How do you pack your products?

Our standard packing is 20-25kg per carton, with customized logos available. We can also customize cartons based on customer requests.

What are your payment terms?

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

Black Oxide Half Thread Hex Bolts

Name: Black Oxide Half Thread Hex Bolts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2119783545

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

Diverse Grade Options: Available in grades 4.8, 6.8, 8.8, 10.9, and 12.9 for various strength requirements.

Custom Surface Treatment: Black oxide finish available with options for customized logos and packaging.

OEM and ODM Services: Accepts OEM/ODM orders with flexible customization from samples or designs.

Strict Quality Control: ISO9001 certified with MTC and mill certificates provided for every batch.

Lifetime Warranty Support: Comprehensive warranty coverage for all mechanical defects on finished products.

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

Free Sample Availability: Free samples for standard fasteners; express charges covered by client or supplier.

Flexible Payment Terms: 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, Ningbo Bolt, is a combined company involved in production and sales of fasteners, hardware, auto parts, and oil pipeline fittings. It lacks certain capabilities such as providing 3D software design services, SDK availability, and overseas warehousing or showroom services. The company emphasizes timely delivery and competitive pricing but does not have a valid contract for manufacturing capacity. Customization is a strong point, offering various levels of customization tailored to client samples and designs. Financial data is collected over the last three years, but specific certifications were not detailed.

Supplier typeThe company is categorized as a 'Combined' type, focusing on production and sales within various industries like fasteners and auto parts.

After-Sales capabilityThe supplier is confident in offering perfect after-sales service as part of its business model.

R&D capabilityDespite being a professional technique supplier with R&D capabilities, there is no SDK availability, which limits innovation potential.

Customization capabilityThe supplier offers extensive customization services from sample-based to full customization, showcasing strong adaptability to client needs.

Product Q&A

Q:Are you a manufacturer or trading company?

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

Q:Do you provide OEM/ODM services?

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

Q:How do you guarantee quality?

We maintain strict quality control from raw materials to finished products following the ISO9001 quality management system, ensuring all products are 100% qualified with lifetime warranty support.

Q:How can I trust you?

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

Q:What about your pricing?

We offer high-quality products at reasonable prices. Contact us for a quote.