JIAXING JINLING HARDWARE TECHNOLOGY JOINT STOCK CO.,LTD

About Jinling Hardware

Jiaxing Jinling Hardware Technology Joint Stock Co., Ltd. is an excellent nuts manufacturer located in Haiyan, known as the "hometown of fasteners." Strategically positioned near the Hangzhou Bay Sea-Crossing Bridge, we enjoy exceptional transportation access to major cities like Shanghai, Hangzhou, and Ningbo.

We excel in every aspect of creating, producing, manufacturing, and distributing precision fastener parts. Our main products include high-strength nuts such as hex nuts (DIN934, BS1083, ISO4032, UNI5587, ANSI B 18.2.2), nylon nuts, flange nuts, square nuts, wheel nuts, and more.

Our strongest products are High Strength Structural Hex Nuts meeting international standards including:

A563 / A563M
A194 2H / 2HM
AS1252
EN14399
DIN6915
JIS1186
IS6623

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Why Choose Jinling Hardware?

Cost-Effective

With modern processing equipment and intelligent operating systems, we offer direct manufacturer pricing without middlemen, ensuring competitive costs for high-quality fasteners.

Customization

Our professional R&D team can develop and produce custom fasteners based on your technical drawings and specifications, ensuring perfect fit and performance.

Fast Delivery

Located in Haiyan, Zhejiang, we have convenient access to sea, air, and land transportation networks, enabling efficient domestic and international shipping.

Quality Assurance

We operate a fully equipped laboratory with advanced inspection equipment and have achieved ISO9001 quality management certification.

High Productivity

Our production capacity is designed to meet all customer purchasing requirements, from small batches to large-scale industrial orders.

Global Standards

We focus on the high-end market, ensuring all products comply with international standards including DIN, ISO, ANSI, EN, JIS, and AS.

Our Product Range

As a professional nuts manufacturer, Jinling Hardware offers a comprehensive range of precision fasteners designed for industrial, construction, automotive, and infrastructure applications.

Heavy Hex Nuts

High-strength structural nuts meeting A563, A194, EN14399, DIN6915, and other international standards.

Grade 2H / 2HM
M12 - M100
Hot-dip galvanized

Hex Bolts

Precision-engineered hex cap screws in various grades and finishes for structural and mechanical applications.

DIN931 / ISO4014
Grade 8.8 / 10.9 / 12.9
Zinc / HDG / Dacromet

Thread Rods

Fully threaded rods in carbon steel, alloy steel, and stainless steel for anchoring and structural use.

ASTM A193 / A307
M6 - M64
Cut or rolled threads

Washers

Flat, spring, and locking washers in various sizes and materials to ensure secure fastening.

DIN125 / ISO7089
Hardened & tempered
Zinc plated

Hex Flange Nuts

Integrated washer design provides even load distribution and prevents loosening under vibration.

DIN6923 / ISO4161
Nylon patch locking
M8 - M36

Hex Jam Nuts

Thin-profile nuts used as locknuts in conjunction with standard hex nuts for secure fastening.

DIN935 / ISO4035
Grade 8 / 10
Zinc or HDG finish

Square Nuts

Four-sided nuts offering greater surface contact and resistance to loosening in wood and metal applications.

DIN555 / ISO867
Carbon steel
M5 - M20

Wheel Nuts

Automotive-grade wheel fasteners designed for safety, durability, and corrosion resistance.

Conical / Ball seat
Chrome or black finish
M10x1.25 - M14x1.5

Hex Nylon Nuts

Locking nuts with integrated nylon insert to prevent loosening from vibration and thermal cycling.

DIN980 / ISO10513
M3 - M36
Temperature resistant

Guardrail Nuts

Specialized nuts for highway safety barrier systems, meeting strict structural and corrosion standards.

AASHTO M302
Hot-dip galvanized
M20 / M22 / M24

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Frequently Asked Questions

What standards do your high-strength nuts meet?

Our high-strength structural hex nuts comply with international standards including A563/A563M, A194 2H/2HM, AS1252, EN14399, DIN6915, JIS1186, and IS6623.

Can you produce custom fasteners?

Yes, we have a professional R&D team that can develop and manufacture custom fasteners based on customer drawings, specifications, and samples.

What is your production capacity?

We have high productivity and can meet all purchasing requirements, from small trial orders to large-volume industrial contracts.

How do you ensure product quality?

We operate a fully equipped laboratory with advanced inspection equipment and follow ISO9001 quality management procedures throughout production.

What are your delivery terms?

Located in Haiyan, Zhejiang, we have convenient access to sea, air, and land transportation, allowing us to offer efficient domestic and international shipping.

Contact Jinling Hardware

Get in Touch

Address

No.32 Shenjiadai, Xuyouche Village, Qinshan Street, Haiyan, Zhejiang, China

Phone

+86-573-86647817 / +86-573-86647816

Fax

+86-573-86647807

[email protected]

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Send Us a Message

For inquiries about our products, customization options, or technical specifications, please visit our official website to contact the Jinling Hardware team directly.

Visit Official Website to Contact

We respond to all inquiries within 24 business hours.

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