EN
High-quality DIN 557 square nuts made from stainless steel with zinc-plated finish for corrosion resistance and durability. Designed for high-strength fastening in machinery, construction, and industrial assemblies. Custom sizes and bulk orders available directly from the manufacturer, ensuring reliable performance and cost-effective solutions for OEM and industrial needs.
Product name |
Nuts |
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Material |
Brass/Steel/Stainless Steel/Alloy/Bronze/Carbon steel/etc |
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Quality control |
100% quality inspected |
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Surface treatment |
We can provide customized services according to your needs |
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Application |
5G communications, aerospace, auto parts, electronic products, new energy, home appliances, etc. |
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Price |
$0.01-1 |
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Standard |
GB,ISO,DIN,JIS,ANSI/ASME,BS/custom |
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Q: Are you trading company or manufacturer ?
A: We are factory. we have more than 30 years experience of fasteneral making in China.
Excellent products, excellent service. Super friendly staff. Joan Chen provides an amazing customerservice. Always on top of things, ready to help. Super happy with what i get.
The product quality is excellent and not only the employees are fast in response in every quotation the mechanical engineers that work in the company have made reality every customisation
Excellent, the delivery was very fast, the product quality is as we expected, they fit our design and allthe time the supplier had contact with us.
Yuhuang Technology Lechang Co., LTD specializes in non-standard hardware fastener R&D and precision fastener production. ISO-certified, serving 5G, aerospace industries. Trusted by Huawei, Xiaomi. Request a quote today.
No, 8, Jinling Fifth Road, Lechang Transfer Industrial park, Lechang City
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