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You can rest assured to buy Nut from our factory. Nuts are essential components used to securely fasten bolts or screws, creating a tight connection in mechanical systems. Nuts come in various sizes and thread specifications, with different standards used around the world. For instance, national and German standards often use the letter "M" followed by a number (e.g., M8, M16), while the American and British systems use fractions or "#" to denote specifications (e.g., 8#, 10#, 1/4, 3/8).


Nuts are integral to fastening mechanical equipment and are required to match the inner thread of screws or bolts of the same specification. Common types of nuts include hexagonal nuts, hexagonal flange nuts, hexagonal lock nuts, welding nuts, wing nuts, eye nuts, round nuts, cap nuts, and four-claw nuts.


Nuts are categorized into performance grades based on the materials used, with carbon steel and alloy steel nuts having grades such as 4, 6, 8, 10, and 12. Additionally, stainless steel nuts are available in various grades, including SS201, SS304, SS304L, SS316, and SS316L, offering options for different levels of corrosion resistance and strength. These nuts play a crucial role in maintaining the integrity and stability of mechanical connections across various applications.

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Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts

Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts

Gangtong Zheli is Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts manufacturers and suppliers in China who can wholesale it.
Type: Structural Nut
Material: Carbon Steel
Size: M12- M36
Grade: Class 8
Surface: black oxide finish

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M6 M8 M10 Stock Carbon Steel White Blue Zinc Plated Long Nut Coupling Nut

M6 M8 M10 Stock Carbon Steel White Blue Zinc Plated Long Nut Coupling Nut

Gangtong Zheli is M6 M8 M10 Stock Carbon Steel White Blue Zinc Plated Long Nut Coupling Nut manufacturers and suppliers in China who can wholesale it.
Dia: 3/8" -4" M4-M56
Surface: Blue White
Material: Iron, steel
Size: T Nut

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ASTM 1/2

ASTM 1/2" 3/8" 9/16" Gr2 Plain Lock Nut Hexagon Prevailing Torque Nuts

Gangtong Zheli is ASTM 1/2" 3/8" 9/16" Gr2 Plain Lock Nut Hexagon Prevailing Torque Nuts manufacturers and suppliers in China who can wholesale it.
Dia: 1/2" 3/8" 9/16"
Surface: Black
Material: 45#
Size: Heavy Hex Nut

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Galvanized Steel Zinc Plated Press Self Clinching Nut

Galvanized Steel Zinc Plated Press Self Clinching Nut

Gangtong Zheli is Galvanized Steel Zinc Plated Press Self Clinching Nut manufacturers and suppliers in China who can wholesale it.

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DIN582 Stainless Steel A2 Eye Nut M8

DIN582 Stainless Steel A2 Eye Nut M8

Gangtong Zheli is DIN582 Stainless Steel A2 Eye Nut M8 manufacturers and suppliers in China who can wholesale it.
Surface: polished
Material: stainless steel
MOQ: ≥1000PCS

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Stainless Steel 304 K Nut

Stainless Steel 304 K Nut

Gangtong Zheli is Stainless Steel 304 K Nut manufacturers and suppliers in China who can wholesale it.
Surface: polished
Material: stainless steel
MOQ: ≥1000PCS

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Gangtong Zheli Fasteners is a professional China Nut manufacturers and suppliers which provide customized service of Nut. We have own factory, can provide you with a satisfactory price.. Welcome to buy high quality products from us. Let us cooperate with each other to create a better future and mutual benefit.