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Wholesale din125 din433 round copper flat thin washers brass shims

WASHER
Flat washers are mainly used to reduce thepressure. When some parts are tightened with alarge axial force, the washers are easy to bepressed into a dish shape. At this time, materialscan be used and the hardness can be improved tosolve the problem.
Standardized production has the advantage of being cost-effective
Rondella serratura
Lock washer is a lock washer specifically developed for groove hole assembly. Due to its large outer diameter and high wall thickness, it can effectively compensate for the loss of preload during groove hole assembly.
Even bolted connections with short clamping lengths are safe and reliable under dynamic loads;

Rondella serratura

Unique anti slip design, no chips will be generated during assembly;
età
1) It can effectively prevent loosening of the coupling pair and loss of preload in vibration environments; 2) High elastic compensation effectively compensates for the settlement effect of the connecting pair; 3) Whether under the action of low preload or high preload, its locking effect has been verified through years of practical use;


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What are flat washers for?

Flat washers prevent sinking of bearing surfaces,The main role of flat washers is to increase the size of a screw's bearing surface area, and reduce the surface pressure applied on the fastened object.
Description Product
Name prodottu
lock flat Washer
Size
M1-M36, o micca standard cum'è dumanda è cuncepimentu
Matière
Acciaiu Inossidabile, Acciaiu Legatu, Acciaiu Carbonu, Ottone, Aluminium ecc
Grade
4.8,8.8,10.9,12.9.etc
Standard
GB, DIN, ISO, ANSI / ASTM, BS, BSW, JIS, etc.
Non-standards
O OEM hè dispunibule, secondu u disignu o esemplari
Finisci
Chianu, neru, zinguatu / secondu e vostre esigenze
cirtificazioni
ISO 9001, IATF16949, ISO 14001
pacchettu
secondu a richiesta di i clienti
What is the difference between a flat washer and a lock washer?
Flat and lock washers are two of the most common types of washers. A flat washer is a basic washer that's flat on both sides. A lock washer is a semi-coiled washer that's used to secure bolts in place.


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