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DIN6797 DIN6798 External serrated lock washer
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Introduction
The difference between DIN6797 and DIN6798 lock washer
DIN6797 toothed lock washer is referred to as toothed washer, which is divided into outer tooth lock washer AZ and inner tooth lock washer JZ and countersunk head V type according to its shape.
DIN6798 serrated locking washer is referred to as serrated washer, which is divided into outer serrated washer AZ, inner serrated washer JZ, countersunk V-shaped and double-sided serrated washer according to its shape.
Washer, of which the V-type is mainly used for countersunk screws.This type of washer is mainly used for a kind of locking washer under the bolt head or nut, and the inner tooth washer is mainly used for the head.
Under the smaller screw, the outer tooth washer is mainly used under the nut.
Their principle is to rely on the bite force of the tooth pattern and the plane of the connecting member and a certain elasticity to achieve the purpose of stopping the action. This type of locking washer is also suitable for regulation.
The grid is M2-M30 thread.
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YOTU WASHER FASTENER allows you to choose with confidence
We have strong manufacturing andR&D capabilities, organize production in strict accordance with standards and user needs,
and are equipped with first-class inspection and testing equipmentsuch as Optical screening machine,hardness testers,
tensile testing machines.salt spray test chambers, and zinc thickness gauges, etc.No Detail ls Too Smal
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Our company has a professional team with rich experience, familiarity with domestic and oversea markets and good expertise on international trade.
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We have processing and production technology, complete testing methods and production technology, and implement all-weather service.
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According to national GB type, German DIN, British BS, American ANSI, Japanese JIS, and international ISO.Non-standard materials of various types can also be customized.
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Before placing an order, please communicate with the sales or customer service staff about the required product categories. Customized products are non-refundable and non-exchangeable. The ex-factory prices do not include tax and freight.There will be strict testing before the goods are shipped. Minor defects are not product quality problems. Please check carefully after receiving the goods. If you have any questions, please contact us in time.
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