Item description/product images

Lock washer self-locking DIN 25201
  • Lock washer self-locking DIN 25201
DescriptionMaterial:Steel or stainless steelVersion:Galvanised steel, surface hardness 47 HRC ±5%.
Stainless steel, surface hardness HV 350 ±5%
Note:These lock washers ensure that bolts and screws subjected to transverse loads, chattering or vibrations do not work loose. A fastener is also secure by low tightening torques. If a screw or nut that is subjected to dynamic loads starts to work loose, the washer in contact turns with it. The teeth on this washer lock into the teeth on the counter washer preventing the screw or nut turning further. The more a fastener tries to work loose, the more it is blocked by the teeth on the washers.

Supplied glued together in pairs.
DownloadHere is all the information as a PDF datasheet:
 Datasheet 07310 Lock washer self-locking DIN 25201 213 kB

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Lock washer self-locking DIN 25201

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Material

for
screws
for
screws
inch
D

D1SCADAcc.PriceOrder
07310-030718StandardSteelM31/873,41,8 0.46 €
07310-050918StandardSteelM53/1695,41,8 0.46 €
07310-061118StandardSteelM61/410,86,51,8 0.52 €
07310-081426StandardSteelM85/1613,58,72,5 0.54 €
07310-101726StandardSteelM103/816,610,72,5 0.62 €
07310-122026StandardSteelM121/219,5132,5 0.76 €
07310-162537StandardSteelM165/825,4173,4 1.15 €
07310-182937StandardSteelM1811/162919,53,4 1.78 €
07310-203137StandardSteelM203/430,721,43,4 1.69 €
07310-030722StandardStainless steelM31/873,42,2 1.13 €
07310-050922StandardStainless steelM53/1695,42,2 1.13 €
07310-061122StandardStainless steelM61/410,86,52,2 1.25 €
07310-081422StandardStainless steelM85/1613,58,72,2 1.36 €
07310-101722StandardStainless steelM103/816,610,72,2 1.60 €
07310-122022StandardStainless steelM121/219,5132,2 2.79 €
07310-162532StandardStainless steelM165/825,4173,2 4.24 €
07310-182932StandardStainless steelM1811/162919,53,2 5.88 €
07310-203132StandardStainless steelM203/430,721,43,2 6.00 €
07310-040918aggrandized support surfaceSteelM45/3294,41,8 0.46 €
07310-061426aggrandized support surfaceSteelM61/413,56,52,5 0.58 €
07310-0817261aggrandized support surfaceSteelM85/1616,68,72,5 0.69 €
07310-1021261aggrandized support surfaceSteelM103/82110,72,5 0.84 €
07310-1225371aggrandized support surfaceSteelM121/225,4133,4 1.25 €
07310-1631371aggrandized support surfaceSteelM165/830,7173,4 1.82 €
07310-040922aggrandized support surfaceStainless steelM45/3294,42,2 1.13 €
07310-061422aggrandized support surfaceStainless steelM61/413,56,52,2 1.39 €
07310-081722aggrandized support surfaceStainless steelM85/1616,68,72,2 1.70 €
07310-122532aggrandized support surfaceStainless steelM121/225,4133,2 5.34 €
07310-163132aggrandized support surfaceStainless steelM165/830,7173,2 5.88 €
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