Spherical Seating Hex Nuts DIN 6330

Our Spherical Seating Hex Nuts, manufactured to DIN 6330 and also known as Type B Hexagon Nuts, offer a superior level of connection reliability. These nuts feature a unique spherical seating surface that provides several key advantages. Firstly, they effectively compensate for minor misalignments between mating surfaces, ensuring a secure fit even when perfect parallelism cannot be achieved. This inherent flexibility eliminates the need for precise surface preparation in many applications. Secondly, the spherical seating imparts a self-centering action to the nut, ensuring proper alignment of the components during tightening.

These nuts are also designed to be used in tandom with DIN 6319 Conical Seat Washers or into a countersunk hole. Alternatviely this nut can be used as a taller standard hex nut as it features a flat side.

Features:

• Spherical Seating: The unique spherical seating feature allows for the connection of surfaces that may not be perfectly parallel. ¹ This inherent flexibility compensates for minor misalignments, ensuring a secure and reliable connection.
• Self-Centering Action: When tightened, the spherical seating provides a self-centering action, ensuring proper alignment of the components.
• Versatility: Designed for use with DIN 6319 Conical Seat Washers or Countersunk Holes
• High-Grade Stainless Steel: Available in A2 and A4 Stainless Steel for exceptional corrosion resistance, making them ideal for demanding environments

Applications:

• Machinery and Equipment: Securely fasten components in various types of machinery and equipment.
• Aerospace and Marine: Withstand the harsh conditions of these industries due to their excellent corrosion resistance.
• Automotive: Used in critical automotive applications where reliability and vibration resistance are paramount.