What are the payment terms?

We accept T/T, L/C, and D/P for general orders, as well as 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 fasteners, including Bolts, Nuts, Threaded Rods, and Washers.

What is the standard packaging?

Our standard packaging is 20-25kg per carton, with 36 or 48 cartons per pallet. Customized packaging with logos is available upon request.

ASTM A325 Type 1 Black Oxide Bolts

Name: ASTM A325 Type 1 Black Oxide Bolts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2116771485

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

ASTM A325

Head Style

Hexagonal

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Packing

Cartons+Plastic Bags

Head Type

Hexagon Flange Head

Surface Treatment

Black Oxide

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty Coverage: Covers all mechanical defects with free parts and labor for the machine's entire life.

OEM/ODM Services Available: Accepts custom orders based on samples, designs, or full customization requirements.

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

Fast Delivery for Stock Items: Stocked 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 Payment Options: Accepts T/T, L/C, D/P, PayPal, and Western Union for various order sizes.

Mill Certificates Provided: Quality inspection certificates are provided upon completion of every production batch.

Customized Packaging Options: Standard packaging available with option for customized packaging featuring 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: >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 accept OEM/ODM services?

Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM services and offers flexible customization from samples, designs, or full customization.

Q:What is the quality guarantee?

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

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.

Q:What is the delivery time?

Stocked items can be delivered within 15 days. Larger quantities may take 25-35 days.