MAYU FASTENERS TRUSTWORTHY

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STRONG TECHNICAL FORCE SUPERIOR PRODUCT

Advanced technology, high quality, well-deserved reputation and satisfactory service

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ABOUT US

JIANGSU MAYU AUTOMOTIVE FASTENERS MANUFACTURING CO., LTD

Jiangsu mayu automotive fasteners manufacturing co., Ltd.was founded on March 27, 2018, which is the production base of Shanghai Well Standard Component Technology Co., Ltd., with an occupied area of plant of over 17,000m². The company specially produces and operates various high-strength standard components, irregular parts, automotive fasteners and mechanical parts. It has passed many quality system.......View More+

2018 Year

Founded in

17000 m²

Area

100 +

Workers

PRODUCTS

Advanced technology, high quality, well-deserved reputation and satisfactory service

ANSI shoulder screw（12.9S)

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Company Strength

Which is the production base of Shanghai Well Standard Component Technology Co., Ltd., with an occupied area of plant of over 17,000㎡

Service

Advanced technology, high quality, well-deserved reputation and satisfactory service

Honors

It has passed many quality system authentications, including ISO/TS 16949, GB/T 19001-2008 and GJB 9001C.

NEWS CENTER

How do you measure the size of a nut?

2026

01-31

What materials are used for plum blossom disc-head bolts?

The materials commonly used for bolts include stainless steel (such as 304 and 316), carbon steel, and alloy steel. Among these, stainless steel is widely used due to its excellent corrosion resistance, while carbon steel and alloy steel are often employed in applications requiring high strength.

2026

01-31

Connection method of plum blossom disc-head bolts

The connection method of bolts relies primarily on their unique head structure and threaded engagement to achieve reliable fastening. They are widely used in applications that demand high slip resistance and connection strength.

2026

01-31

What grade are aviation bolts typically made of?

The threads of aviation bolts generally use Grade 3 precision, which corresponds to a medium fit—this is the standard choice for most aviation bolts.

2026

01-31

Process Flow for U.S.-Standard Twelve-Point Bolts

The production process for American-style twelve-point bolts is primarily designed based on their material properties, strength grades, and manufacturing standards. Typically, cold or hot upsetting is used as the core forming process.

PARTNER

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Zhanggong Road 58, Qutang Town, Hai’an City, Jiangsu Province

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