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Coupling Nuts
Coupling Nuts, named long nuts as well. Available to make all types of hex coupling and round coupling. Coupling nuts can be installed with sleeve anchor, wedge anchor and all thread rod, etc. All kinds of Coupling Nuts are produced by Multi-station Former Cold Forging with Auto-Tapping which increases the strength of the Nuts.

 

Coupling Nuts Drawing
Hex coupling Nuts
 
Features:
  • Big height used to couple the thread rods or sleeves.
  • Height equals to 3 times of nominal diameter for hex coupling nuts;
  • Tapered grooves act as guides to provide fool-proof alignment of connection.
  • Pin gauge passed core diameter to guarantee the mechanical strength of connection.

Materials:

  • Zinc-plated steel
  • HDG steel
Hex coupling Nuts install guide
Round coupling Nuts

Description: DIN 6334 Hex coupling Nuts - m = 3d
Part Number
M4x7x12
3 855 000 407
M5x8x15
3 855 000 508
M6x10x18
3 855 000 610
M8x13x24
3 855 000 813
M10x17x30
3 855 001 017
M12x19x36
3 855 001 219
M14x22x42
3 855 001 422
M16x24x48
3 855 001 624
M20x30x60
3 855 002 060
M24x36x72
3 855 002 436

Note:   1. Above table shows the most common hex coupling nuts sizes unkown as DIN 6334 with total length equals to 3 times of nominal thread size. Customization sizes are available as per drawing.
  2. Round coupling nuts can be produced as per drawing.