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The braking effect is ensured by the action of the spring that contracts the collar with radial cuts; this device does not reduce its efficiency even after repeated assembly because the braking element is not in direct contact with the friction surfaces

* Available in stock in R 50, UNI 9319 standard.

Low UNI 10331. On demand.
For quantities less than the minimum package increase to converge.

VARGAL Self-Locking Nuts
Ø Passo Grosso MA Fine Step Standard minimum packaging Low minimum packs Class 8 * R50 CAD € AISI 303 stainless steel For pack minimum Cad. €
M3 0,5 500 - 2,876 -
M4 0,7 500 - 2,876 -
M5 * 0,8 250/100 1.000 2,876 4,353
M6 *1 100 1.000 1,572 3,689
M8 * 1,25 1 100 500 1,759 4,485
M10 * 1,5 * 1-25 50 300 2,138 6,262
M12 * 1,75 1,5 1,25 25 200 2,649 7,379
M14 *2 * 1,5 25 100 4,239 13,851
M16 *2 1,5 25 200 4,732 9,272
M18 * 2,5 1,5 25 50 8,232 26,963
M20 * 2,5 1,5 10/25 100 7,853 17,541
M22 * 2,5 1,5 10 80 12,962 40,302
M24 *3 2 50 11,618 37,465
M27 3 2 40 42,440 93,091
M30 * 3,5 2 5 25 48,637 92,267
M33 3,5 2 20 67,547
M36 4 3 2 15 77,009

BRAKING ACTION
The braking effect is ensured by the action of the spring which contracts the collar to radial cuts, this device does not reduce its efficiency even after repeated assembly because the braking element is not in direct contact with the friction surfaces.

APPLICATIONS
The VARGAL nut can be used in applications without pulling on the screw, thanks to the braking action that keeps the nut in the desired position avoiding the loss of the assembled elements.

RESISTANCE TO VIBRATIONS
An excellent resistance to vibrations is assured which have the effect of increasing the contraction of the spring on the collar and consequently the force exerted by the sectors of the collar on the threads of the screw

INSENSIBILITY TO TEMPERATURE VARIATIONS

The VARGAL nuts all use stainless steel springs.
They withstand temperatures from - 50 ° C to + 200 ° C. The maximum temperatures they can reach depend on actual use and are conditioned by various factors (heat source, ventilation, etc…). For use at temperatures other than those indicated above, it is recommended to carry out tests in the real conditions of use.

SIMPLICITY OF USE
The VARGAL nuts do not require special mounting equipment.

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