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Scandinavia-Sweden! The definitive edition of the self-locking washers

Stainless steel washer M8 

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$ 4.07 (¥ 455)
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Product Information

Stainless steel (SUS316L equivalency, surface quenching) / cloth ノルトロックワッシャー
M8 [selling things loose: entering one]

Note) carved seal, the pace (interval between the threads) of the threaded end vary according to size.
The carved seal may be changed without a notice by a maker.

 Shape  ノルトロックワッシャー
"It is classic" as a washer of the slack stopper.
I am comprised of a washer of the Class two pieces which the surface made a burr and can fix ノルトロックワッシャー surely without a bolt melting by safe slack stopping mechanism called "a wedge (wedge) rocking method".
 Materials  Stainless steel (SUS316L equivalency, surface quenching)
I point to materials of European standard "EN 1.4404" or the considerable materials, and it is SUS316L equivalency materials. Because it is quenched only as for the surface layer, harder, but, as for the Rockwell hardness, corrosion resistance may decline with HRC51.
 Surface-treat (plating)  Cloth
The surface treatment / plating is in condition to give nothing.
Therefore corrosion resistance and the appearance become a characteristic of the materials itself and the hue.

Note) above "materials," the "surface treatment" image cannot express a close hue.
Please see it at image degree.
 Size  M8 [thickness]
"The thickness" expresses "the thickness (call a diameter) of the screw" such as available bolt and screws, and the unit is millimeter (mm). There is "M" in the top of "the thickness of the screw".
It is not the inside diameter size of the washer of attention) fact. As for the real inside diameter size, please see "a standard list".

8 mm

* To use a combination of the two is one set in two.

[Material] stainless steel

Are made from EN1.4404 or similar alloys. (SUS316-316L or equivalent)

The Nord-lock features]
Nord wedge-shaped cam and cam faces of two washers on the inside face to face has a use.
In a system using tension, friction, not their own wedge (wedge) locking method
Because the angle between the cam bolt screws greater than the angle is set
You could easily get over the cam screw, 緩mou, vibration and even the
Without loosening the bolts are fixed securely.
So only into the clamping bolt washer, easy attachment and detachment.
Hold the radial edges outside to be anchored to the substrate surface, stable clamping.
It is available for re-use.

Lock feature does not work if the following for Nord-lock are not available.
-Left screw
-Other materials such as die hard case
* On painted surfaces, the paint is thick and soft case
When tightening Nord gliding on the painted surface.
(Usually slotted iron sliding bolt/nut and washer from the concluded)

Nord-lock with safety to the
Mating material should Nord than soft ones.
Therefore material hardness is high.... Please check the hardness of the material prior to use.

Including the EU has adopted all over the world.
France TGV, highways, power plants, etc.

[Country of Origen] Sweden


This product is shipping in the cat POS.
Cat POS provision exceeds the total amount of your order will be changed to the courier. Will contact you via your order confirmation message will be changed because the sure.
If you also wish cat POS delivery must beShipping for "nekopos"Please check.

Latest Product Reviews (2)

Posted by たん****** , 2012/06/26 02:30:43
Posted by KI*** , 2012/01/28 03:01:19
緩み止めに絶大な信頼があります。機会ある毎に使用しております。 注文から納品まで即刻対応頂けるのでありがたいです。

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