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Self Locking Counter Nuts
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Self Locking Counter Nuts

DONGSHAO is one of the famous China Self Locking Counter Nuts manufacturer and supplier. Our factory specializes in manufacturing of Self Locking Counter Nuts. Welcome to buy Self Locking Counter Nuts from DONGSHAO. Every request from customers is being replied within 24 hours.

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Product Description

Hebei Dongshao Fastener Manufacturing Co., Ltd. is a well-known supplier and manufacturer of Self locking counter nuts in China.


The Self locking counter nuts manufactured by the company have high precision and are not easy to slip when fastening, ensuring the stability and reliability of fastening.The design is fine, usually hexagonal, and easy to tighten with a wrench or wrench socket.The main function of the Self locking counter nuts is to prevent the nut from loosening and ensure the reliability of the connection.


In terms of application, the Self locking counter nuts is mainly used in important occasions that need to prevent the nut from loosening, such as in the automotive industry, machinery manufacturing, pneumatic tools, medical equipment, furniture hardware and other fields are widely used.


Product Parameter

(mm) M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M36 M42 M48
d max 5.3 7.16 8.86 10.73 12.43 14.43 15.93 17.93 20.02 21.52 24.52 27.02 32.62 38.12 43.62
d min 5 6.8 8.5 10.3 12 14 15.5 17.5 19.5 21 24 26.5 32 37.5 43
s max 10 13 16 18 21 24 27 30 34 36 41 46 55 65 75
s min 9.73 12.73 15.73 17.73 20.67 23.67 26.16 29.16 33 35 40 45 53.8 63.8 73.1
d1 7.5 9.5 12 14 16 18 20.5 22.5 25 27 30 34 40 47 54
m 1 1 1 1.5 1.5 1.5 2 2 2 2.5 2.5 2.5 3 3 3
e 11.5 16.2 19.6 21.9 25.4 27.7 31.2 34.6 36.9 41.6 47.3 53.1 63.5 75 86.5
k 3 4 5 5 6 6 7.0 7 7 9 9 9 12 12 14
h 0.4 0.5 0.6 0.7 0.8 0.8 1 1 1 1.2 1.2 1.4 1.4 1.8 1.8




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