Products for bench top machinists | LittleMachineShop.com

Spring Pin, M2.5x5

Spring Pin, M2.5x5 - Main image
$0.27 $0.45 In stock

This metric spring pin measures 2.5 x 5mm and is a practical fastening component for bench top machining projects. It is manufactured by Sieg Industrial Group, a brand known in the small machine tool industry.

  • Metric size: 2.5mm diameter, 5mm length
  • Spring pin design for secure, vibration-resistant connections
  • Suitable for use in various mechanical assemblies
  • From Sieg Industrial Group, a recognized manufacturer
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Customer Reviews (4.8 / 5 · 5 reviews)

Adam ★★★★★

These little M2.5x5 pins press in perfectly for the small jig I was building on my mini mill. I've had trouble keeping parts aligned with standard hardware, but this spring pin holds tight without any wobble.

Hannah T. ★★★★★

Was a bit skeptical about the fit on my mini lathe, but the 2.5mm diameter seated perfectly in the pre-drilled hole without any wobble. The 5mm length is just right for a firm hold on the tool post, and it tapped in cleanly with a light hammer.

Elizabeth ★★★★★

The 2.5x5mm size is exactly what I needed for my bench top jig, and it snapped into place with a satisfying click. This pin feels solid for such a small fastener.