122-2198 1 1/4″-7 Square Nut

Cat® Steel 1-1/4-7 Heavy Square Nut for Drag Conveyors

SKU: 122-2198 Categories: ,

Description

The square nut is a fastener used in drag conveyors. It is designed to hold components together by threading them onto the roller bracket. Compared with a standard hex nut, this shape offers several advantages, including greater stability and resistance to rotation. It is found in drag and screw conveyors, where it is used to hold the roller supports in the drag conveyor system together. The square shape of the nut prevents accidental rotation, which is especially important in applications where vibration or movement is common, such as conveyor systems.

Attributes

  • Prevents accidental rotation and provides stability in the assembly
  • Strong and wear-resistant, suitable for heavy duty industrial applications
  • Maintains the integrity and stability of components during material handling
  • Designed to provide a larger contact area with the components it secures, distributing the load more evenly

Applications

This square nut is used in conveyors to securely hold the conveyor roller supports, preventing unwanted rotation and ensuring stability during bulk material handling.

Specifications

Drive Chain50.8 mm (2 in)
Thread Size1.250 mm (0.049 in)
Thread DirectionRH
Class or GradeSAE J995 Grade 5 (120 ksi)
Thread Size (Diameter × Pitch)1.250×7 mm
Thickness31.75 mm (1.25 in)
ThreadRight Hand Fine Thread
Nut ModelSquare Nut
Thread Size (in – TPI)1 1/4 -7 in

Compatible Equipment

  • Asphalt Pavers: AP655F, AP655F L, AP-600D

Additional information

Machine Model

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Equipment Type

Part Source

Genuine OEM