Products for bench top machinists | LittleMachineShop.com

Retaining Ring, M16 External

Retaining Ring, M16 External - Main image
Retaining Ring, M16 External - View 2
$0.19 $0.29 In stock

This M16 external retaining ring is designed for use with a 16 mm shaft. It is a small fastening component intended to help secure parts in place on bench top machining setups and related mechanical assemblies.

  • External retaining ring style
  • Fits a 16 mm shaft
  • Brand: Sieg Industrial Group
  • SKU: 3300 (Standard)
  • Listed under fasteners and retaining rings
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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)

Sebastian ★★★★★

Slid this onto the 16 mm shaft and it seated firmly without any fiddling. The size is dead-on for the machining setup I’m running, and it’s held everything in place through a full afternoon of work. Exactly what I needed for a part this small.

Abigail ★★★★★

Used this to secure a gear on my lathe shaft and it seated perfectly with just a standard pair of snap ring pliers. The spring tension feels consistent and holds firm under moderate load.

Hannah ★★★★★

I needed a reliable ring for my milling machine setup, and this M16 external version slid onto the 16 mm shaft with zero play. The steel feels sturdy enough to handle repeated tightening without deforming.