Products for bench top machinists | LittleMachineShop.com

Pin, M4x18 CLEARANCE

Pin, M4x18 CLEARANCE - Main image
$1.21 $1.95 In stock

This M4x18 clearance pin is a parallel (dowel) pin measuring 4mm in diameter and 18mm in length. It is offered under the Sieg Industrial Group brand and is identified by SKU 3290 in the Standard option.

  • Type: parallel (dowel) pin
  • Size: 4mm diameter x 18mm length
  • Clearance fit designation
  • Brand: Sieg Industrial Group
  • SKU: 3290 (Standard)
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Customer Reviews (4.8 / 5 · 5 reviews)

David ★★★★★

Exactly 18mm long, so no need to trim or adjust — it fit perfectly in my assembly. The parallel sides kept it centered without any wobble during installation.

Steven ★★★★★

Finally a clearance pin that actually fits where it’s supposed to, the 4mm diameter pressed into my fixture without any extra filing. The parallel sides are dead straight, so alignment stayed spot-on through a dozen test fits.

Penelope ★★★★★

The 18mm length is exactly what my jig needed for alignment, and the 4mm diameter slides smoothly into the holes without any forcing.