DIN 934
DIN 934 is a standard from the German Institute for Standardization (DIN) for hexagon nuts. This standard defines the dimensions, tolerances, and mechanical properties of hexagon nuts used in a wide range of mechanical and structural applications. Hexagon nuts according to DIN 934 are available in various sizes and materials to meet different requirements.
Features and Dimensions
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Available in various diameters with common thread sizes from M1.6 to M160
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Hexagonal cross-section for easy handling with wrenches or ratchets
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Standardized dimensions ensure a reliable and consistent fit
Materials and Surface Treatments
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Steel (grades 8, 10, 12)
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Stainless steel (A2, A4)
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Brass
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Plastics
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Additional surface treatments available to enhance corrosion resistance:
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Zinc plating
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Blackening
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Nickel plating
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Applications
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Mechanical engineering: fastening parts and structures in machines and equipment
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Automotive industry: securing bolted connections in vehicles
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Construction industry: ensuring structural connections in buildings and bridges
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Household appliances: fastening components in various home devices
Assembly and Use
When installing DIN 934 hex nuts, it is important to select the correct size and suitable material to ensure optimal performance and longevity. Nuts should be tightened with an appropriate wrench or ratchet to the correct torque.
Conclusion
DIN 934 hex nuts are essential fastening components in many mechanical and structural applications. Their standardized dimensions and materials ensure a reliable and secure connection that meets the demands of various use cases.