COUPLING NUT, CLASS 4, BRIGHT ZINC PLATED
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Coupling nuts are designed to join two threaded parts with each other, for example to join threaded rods.
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Coupling nuts are manufactured of steel in accordance with strength class 4.
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A bolt in a particular strength class fitted with a nut in the corresponding strength class (Technical data, table 7) is designed to form a joint in which one can obtain a preload in the bolt corresponding to the test force without the risk of the thread shearing. Nuts in designs according to strength class 4 are suitable for joining threaded rods in 4.6 grade.
Technical Specification
Application environment | Indoors |
Head shape | Hexagon head |
Corrosion resistance class | C1 |
Material | Class-4 |
Surface treatment | Zinc plated |
Product Data Sheet |
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Product sheet |