Lock Nut

A locknut, also known as a lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. Prevailing torque nuts have some portion of the nut that deforms elastically to provide a locking action.

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Lock nuts especially useful in applications where the bolt or nut assembly will be subject to vibrating or torque forces while installed, for example in engines and other automotive parts. They are also widely used in various other mechanical and industrial applications.


Lock Nut
StandardDIN   / GB / UNC / BSW /JIS etc.
DIN982, DIN985, 
Diameter1/4''–2'';   M6 – M48
MaterialCarbon Steel / Alloy Steel / Stainless Steel / Brass / Copper
GradeCL4, 5, 6, 8,10,12;A2-70 A4-70   A4-80 etc.
ThreadM, UNC, UNF
FinishPlain, Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome,   galvanized, HDG(Hot dip galvanized), Dacromet, Zinc Nickel, PTFE
CertificateISO9001 ISO14001 ISO45001 SGS
Supply Ability10000 ton per Month
MOQAccording to customer demand
Trade TermFOB/CIF/CFR/CNF/EXW/DDU/DDP
PaymentT/T, L/C, West Union, Paypal. Etc


Materials

Steel Alloy: Carbon Steel / Die Steel / etc.

Aluminum Alloy: 5052 /6061/ 6063 / 2017 / 7075 / etc.

Brass Alloy: 3602 / 2604 / H59 / H62 / etc.

Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc.

We handle many other type of materials. Please contact us if your required material is not listed above.


Please let us know the size, quantity, material or grade, surface you need. If it is special and Non-standard products, please provide us the drawing or photos or samples to us in order to further assistance



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Contact: Lynn/Yuri

Phone: +86-15072059381

E-mail: lynnwang@youjitrading.com

Add: Yongnian District, Handan City, Hebei Province