Products for bench top machinists | LittleMachineShop.com

Nut, M4

Nut, M4 - Main image
$0.37 $0.49 In stock

This M4 nut is a standard metric fastener suitable for a variety of bench top machining and assembly tasks. It provides a reliable threaded connection for M4 bolts and screws.

  • Thread size: M4
  • Common hex nut configuration
  • Useful for general fastening applications
  • Sold individually
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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 (4.8 / 5 · 5 reviews)

Mia ★★★★★

The hex shape made it easy to grip with a wrench while tightening the M4 screw into my 3D printer's frame. Worked perfectly for securing a small bracket I was mounting.

Sofia A. ★★★★★

The hex profile is clean and crisp, so my wrench seats firmly without slipping. I’ve used these for tightening M4 bolts on a small fixture, and the threading catches smoothly every time.

Isabella E. ★★★★★

Grabbed a handful for my bench projects and the hex shape makes them easy to grip with a wrench even in tight spots. Threaded onto every M4 bolt I had without any binding or wobble.