Products for bench top machinists | LittleMachineShop.com

Nut, M8 Nylon Insert Lock

Nut, M8 Nylon Insert Lock - Main image
$0.23 $0.35 In stock

This M8 nylon insert lock nut is a self-locking fastener used on numerous machines to secure handwheels and handles. It is listed under fasteners and nuts for bench top machinist applications.

  • M8 nylon insert lock nut
  • Self-locking design
  • Used to secure handwheels and handles
  • Found on numerous machines
  • Brand: McMaster-Carr
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Daniel N. ★★★★★

Used these on the handwheels of my bench mill and they haven't budged through a week of steady use, even with vibration. The nylon collar seats smoothly without needing a lot of force to get started. Just wish the pack came with a couple extras for spares.

Timothy C. ★★★★★

Used a handful of these to secure a handwheel on my mini lathe and the nylon insert locked it down firmly with no wobble. Much simpler than messing with a separate lock washer.

Sofia ★★★★★

The nylon insert really grips the bolt threads tightly, so my handwheel stays put even under vibration during machining. It threaded on smoothly with no binding, which was a nice surprise.