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MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 9651 Free Spinning Washer Lock Nut 3/8-16 Steel Zinc

SKU CH-NF3V-80W0R

A 3/8-16 steel zinc lock nut with a free-spinning washer that resists loosening under vibration and torque

  • TypeNuts
  • Resists loosening under vibration with free-spinning washer design
  • Steel construction with zinc finish protects against corrosion
  • 3/8"-16 thread fits standard automotive and industrial applications
  • New condition ensures full thread integrity and holding power
  • Manufacturer part 9651 for easy identification and reordering

Free Spinning Washer Lock Nut

The Midwest Fastener Corp 9651 is a 3/8-16 steel lock nut with a zinc finish. Its free spinning washer design resists loosening caused by vibration and torque. The component is supplied new for general fastening tasks.

Thread and finish compatibility

Verify that the mating bolt or stud uses a 3/8-16 thread pitch before ordering. Confirm that a zinc plated steel finish meets the corrosion resistance requirements of the application environment.

Suited for vibration prone assemblies

This lock nut suits mechanics and maintenance crews securing joints subject to movement. Buyers who need a different thread size, a non metallic material or a prevailing torque style lock nut should look at something else.

Highlights

  • Resists loosening under vibration with free-spinning washer design
  • Steel construction with zinc finish protects against corrosion
  • 3/8"-16 thread fits standard automotive and industrial applications
  • New condition ensures full thread integrity and holding power
  • Manufacturer part 9651 for easy identification and reordering

Specifications

BrandMIDWEST FASTENER
TypeNuts

Questions about this item

What comes in the box and what else do I need to buy?

The package contains the free spinning washer lock nut with 3/8-16 thread; a matching bolt or stud must be purchased separately

Which version or capacity should I choose?

Only one size is offered, the 3/8-16 thread, so select this item when that exact thread pitch is required

How does the lock nut perform once installed in an assembly?

The free spinning washer resists loosening caused by vibration and torque, keeping the joint secure under dynamic loads

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