Products for bench top machinists | LittleMachineShop.com

Nut, M8 Hardened

Nut, M8 Hardened - Main image
$0.28 $0.45 In stock

Nut, M8 hardened, with a black oxide finish. This is a hardened M8 nut offered by LittleMachineShop.com for bench top machinist applications.

  • M8 size nut
  • Hardened construction
  • Black oxide finish
  • Brand: McMaster-Carr
  • SKU: 5182 (Standard)
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Samuel Y. ★★★★★

I needed a few hardened M8 nuts to hold a jig together, and these threaded on smoothly without any binding. The black oxide finish also helps them resist rust in my humid garage.

Sophia ★★★★★

The black oxide finish on these M8 nuts is a nice touch for a benchtop setup, they don't look cheap and slide on the bolt threads smoothly. I grabbed a handful for a fixture I'm building and the hardened feel gives me confidence they won't strip under repeated tightening. Exactly what I needed for t

Zoe ★★★★★

These M8 nuts are perfectly sized for my lathe project and the black oxide coating gives them a nice, uniform look. They threaded on smoothly without any binding.