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, with the ability to produce quickly.

What is your delivery time?

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

What is your packaging?

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

What are your payment terms?

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

Threaded Bolts Hardware Fasteners Studs

Name: Threaded Bolts Hardware Fasteners Studs
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2115368765

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Surface Finishing

Zinc Plated

Model NO.

ASTM A320

Grade

L7 L7m L43

Certification

ASTM

Customized

Packing

Pallets

Studs Type

Metric Studs B1=1.25D

Finish

Zinc

Application

Industry

Customized Support

OEM

Surface Treatment

Zinc Plated

Transport Package

Carton+Pallet

Specification

M6-M100

Trademark

ningbo-bolt

Origin

Ningbo, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Customized Support: Offers OEM/ODM services with full customization from samples and designs.

Quality Certification: ISO9001 certified with ASTM standards and 100% qualified products.

Lifetime Warranty: Provides lifetime warranty coverage for all mechanical defects.

Material Grade: Available in high-grade Steel options including L7, L7m, and L43.

Fast Delivery: Stock items delivered within 15 days; large orders in 25-35 days.

Free Samples: Free samples available for new customers with express charges covered by client.

Flexible MOQ: Accepts all order sizes including small orders with maintained stock.

Quality Inspection: Strict QC inspection at every link with MTC and mill certificates provided.

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 years of experience in producing Bolts, Nuts, Threaded Rods, and Washers in Ningbo, China.

Q:Do you provide OEM/ODM services?

Yes, we accept OEM/ODM services at Ningbo Steel Bolt Co., Ltd.

Q:How do you guarantee quality?

We ensure strict quality control from raw materials to finished products following the ISO9001 quality management system, guaranteeing 100% qualified products with lifetime warranty.

Q:How can I trust you?

As a reputable fasteners factory in China with years of production experience, we are 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 at Ningbo Steel Bolt Co., Ltd.