Jiaxing Haina Fastener Co.,Limited
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Hex Flange Nuts M8 DIN6923 Serrated Hex Flange Nuts Carbon Steel Zinc Plated
1. Product Description
A flange nut is a nut which has a wide flange at one end that acts as an integrated, unspinning washer.
This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part, making it less to loosen as a result of an uneven fastening surface. The flange may be serrated to provide a locking action. The combination of the hardened surface and the locking serrations on the face of the flange are designed to provide excellent resistance to loosening while vibration. The flange nuts are sometimes provided with which a swivel flange helps to created a more stable structure without affecting the finished product like a serrated flange nut. The locking serrations are designed to minimizes the resistance to rotation when the nuts are assemble and to bite into the material being clamped to prevent the nut from unloosening.
Flange nut is a nut, has a wide flange which acts as an integrated not washer, which serves to distribute the pressure of the nut, to reducing the chance of damage to the part and making it less to loosen as a result of an knurled fastening surface. Many sizes feature a serrated, flanged bearing surface, hex serrated flange nuts require more torque to loosen than to tighten. The Flange nuts are used in the manufacturing assembly lines where the operations are speeded using a single fastener not a nut and washer. Nuts can divide as right hand thread and left hand thread.
2. Specification
| Type | Serrated Flange Nut |
| Diameter | M8 |
| Thread | Coarse thread |
| Flange Dia. | 17.9mm |
| Wrench Size | 13mm |
| Pitch | 1.25mm |
| Thickness | 7.6-8mm |
3.Application
Flange nut distribute the clamping load across the fastening surface. The teeth acts as a mean to distributing the clamping load of the bolt across the fastening surface. A flange nut is designed to provide the same holding power as a washer. General Fastening applications where need high strength and superior corrosion resistance. Typical applications Construction, Machine repairs outdoor. Designed for using in high-stress and high-strength applications. Zinc plated offers corrosion resistance and protection and high tensile. In many industry constructure etc. applications.
4.Advantages
The serrated flange of the hexagonal flange nut keep the fastening from sliding while in high vibration. The combination of the hardened surface and the locking serrations on the face of the flange are designed to provide excellent resistance to loosening while vibration. Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance and don't need any coating. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime.
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