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Lock Nut

You can rest assured to buy customized Lock Nut from us. Gangtong Zheli will continuously update our product line to bring you new solutions, please feel free to contact us, our professional customer service staff will help you.



A lock nut, also known as a locking nut or self-locking nut, is a type of fastener designed to resist vibration, rotation, or loosening caused by external forces. Lock nuts incorporate special features or mechanisms that help maintain a secure and stable connection between the nut and the bolt or threaded component. They are commonly used in applications where maintaining the tightness of fasteners is critical.


Lock nuts are essential in preventing the unintended loosening of fasteners, especially in environments where vibration, impact, or other external forces are present. The selection of lock nut type, size, and material depends on the specific application and the level of security required.




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Gr 4 Zinc Plated Hexagon Nylon Insert Lock Nut DIN985

Gr 4 Zinc Plated Hexagon Nylon Insert Lock Nut DIN985

Gangtong Zheli is Gr 4 Zinc Plated Hexagon Nylon Insert Lock Nut DIN985 manufacturers and suppliers in China who can wholesale it.
Surface: zinc plated
Material: carbon steel
MOQ: ≥900KGS

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DIN985 A2-70 SS304 Stainless Steel Hex Nylon Nuts Lock Nuts

DIN985 A2-70 SS304 Stainless Steel Hex Nylon Nuts Lock Nuts

High quality DIN985 A2-70 SS304 Stainless Steel Hex Nylon Nuts Lock Nuts is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future! DIN985 A2-70 SS304 stainless steel hex nylon lock nut is a high-quality fastener commonly used in various mechanical equipment and structures.

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ISO7040 Stainless Steel SS316 304 Grade 5 / 8/ 10 Lock Nuts

ISO7040 Stainless Steel SS316 304 Grade 5 / 8/ 10 Lock Nuts

High quality ISO7040 Stainless Steel SS316 304 Grade 5 / 8/ 10 Lock Nuts is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
Standard: ISO7040

Material: Stainless steel

Surface finish: plain

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DIN 985 DIN 982 Stainless Steel 304 316 White Nylon Self Lock Nut

DIN 985 DIN 982 Stainless Steel 304 316 White Nylon Self Lock Nut

The following is the introduction of high quality DIN 985 DIN 982 Stainless Steel 304 316 White Nylon Self Lock Nut, hoping to help you better understand DIN 985 DIN 982 Stainless Steel 304 316 White Nylon Self Lock Nut.
Product name:DIN 985 DIN 982 Stainless Steel 304 316 White Nylon Self Lock Nut
Material:stainless steel
Grade:ss304 ss316
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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Stainless Steel 304 316 DIN 985 Nylon Lock Nut

Stainless Steel 304 316 DIN 985 Nylon Lock Nut

The following is the introduction of high quality Stainless Steel 304 316 DIN 985 Nylon Lock Nut, hoping to help you better understand Stainless Steel 304 316 DIN 985 Nylon Lock Nut.
Product name:Stainless Steel 304 316 DIN 985 Nylon Lock Nut
Material:stainless steel
Grade:ss304 ss316
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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DIN985 Stainless Steel A2-70 A4-80 Hex Nylon Lock Nuts

DIN985 Stainless Steel A2-70 A4-80 Hex Nylon Lock Nuts

The following is the introduction of high quality DIN985 Stainless Steel A2-70 A4-80 Hex Nylon Lock Nuts, hoping to help you better understand DIN985 Stainless Steel A2-70 A4-80 Hex Nylon Lock Nuts.
Product name:DIN985 Stainless Steel A2-70 A4-80 Hex Nylon Lock Nuts
Material:stainless steel
Grade:ss304 ss316
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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Gangtong Zheli Fasteners is a professional China Lock Nut manufacturers and suppliers which provide customized service of Lock 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.