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Walter M8 x 1.25 Nylon Insert Lock Nut

$1.42/ea $1.01/1 per each only $1.01/eaSave 29%

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OVERVIEW

Keep Your Tools Running with the Walter 48K622 Replacement Nut

Don't let a missing nut stop your production line. The Walter 48K622 Nylock Nut (M8 x 1.25) is the genuine replacement part you need to keep your Walter power tools and accessories assembled and ready for action. Whether you are repairing a grinder, securing a guard, or replacing worn hardware on a finishing tool, this lock nut delivers the reliability professional welders and fabricators demand.

Small hardware components are often the first things to get lost or worn out in a busy shop environment. However, replacing them with the correct part is vital for safety. This M8 Nylock nut features a specialized nylon insert that locks the nut in place, resisting the loosening effects of vibration. This is particularly important for handheld power tools where safety is paramount. The nylon insert grips the mating threads tightly, ensuring that once you tighten it, it stays tightened until you decide to remove it.

Welders Supply recommends keeping a stock of essential replacement hardware like the 48K622 to prevent minor maintenance issues from becoming major work stoppages. This nut is manufactured to Walter's high standards for durability and fitment. Trust genuine Walter parts to maintain the performance and safety of your valuable equipment. Order your replacement M8 Nylock nuts today and ensure your tool crib is prepared for any repair.

Additional Information
Thread Size:M8 x 1.25
Packaging Description:1 per each
Product Type:Nylock Nut
Material:Steel, Nylon
Application:Vibration Resistance, Fastening

INCLUDED

  • 1 x Walter Nylock Nut M8 x 1.25 (48K622)

APPLICATIONS

  • Securing components on Walter power tools
  • Fastening abrasive backing pads and accessories
  • General industrial fastening requiring vibration resistance
  • Replacement of worn or rounded M8 nuts
  • High-vibration machinery assembly

FAQ

The Walter 48K622 has a metric thread size of M8 with a 1.25mm pitch (M8 x 1.25).

It contains a nylon collar insert that deforms elastically over the threads of the screw, creating friction that prevents the nut from loosening due to vibration.

Yes, this is a genuine OEM replacement part manufactured by Walter Surface Technologies.

While Nylock nuts can be reused a few times, the holding power of the nylon insert degrades with each use. For critical safety applications, it is recommended to use a new nut.

It is compatible with various Walter power tools and accessories that require an M8 x 1.25 fastener. Check your tool's parts diagram for specific compatibility.

Depending on the application, a washer may be recommended to distribute the load, though the Nylock feature works independently of a washer.
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