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Heavy Duty DIN 934 Nuts
US$0.10-1.00
1,000 Pieces

Product profile

Customization

Available

Material

Steel

Standard

ISO

Model NO.

DIN934

Grade

4 6 8

System of Measurement

Metric

Product Name

Hex Nut

Measurement System

Metric

Finish

Zinc/Black Plated/HDG

Application

General Industry

Transport Package

Cartons+Plastic Bags

Specification

M20

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

OEM/ODM Services: Accepts OEM/ODM orders with flexible customization from samples, designs, and full customization options.
ISO Standard Compliance: Manufactured according to ISO standards with strict quality control following ISO9001 system.
Multiple Finish Options: Available in Zinc, Black Plated, and HDG finishes to suit various industrial needs.
Material Test Certificates: Provides MTC and mill certificates for every batch to ensure material traceability and quality.
Lifetime Warranty: All products come with a lifetime warranty covering mechanical defects.
Flexible Order Quantity: Accepts orders of any size with maintained stock for fasteners and quick production capabilities.
Free Sample Policy: Free standard fastener samples for new customers; returning customers get free samples with shipping covered.
Custom Packaging: Standard 20-25kg cartons with option to customize cartons with logos or specific customer requests.

Company profile

Ningbo Steel Bolt Co., Ltd
High Repeat Buyers Choice
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: ≤18h

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?
A:
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?
A:
Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM orders.
Q:How do you guarantee quality?
A:
We ensure quality by implementing strict quality control measures from raw materials to finished products, following the ISO9001 quality management system. All our products are 100% qualified and come with a lifetime warranty.
Q:How can I trust you?
A:
Ningbo Steel Bolt Co., Ltd is a reputable fasteners factory in China with a Gold membership on *** and Made in China. We have credit guarantees from *** Group, and you can place orders directly through ***.
Q:What about your pricing?
A:
We offer high-quality products at competitive prices. Please inquire for a quote, and we will provide pricing promptly.

Send Inquiry

*To:Ningbo Steel Bolt Co., LtdNingbo Steel Bolt Co., Ltd
*Content:
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