# Spanner nut and bolt sizes explained

**URL:** https://forum.motoguzziclub.co.uk/t/spanner-nut-and-bolt-sizes-explained/542
**Category:** Frequently Asked Questions
**Created:** [15 April 2013 18:46 UTC](https://forum.motoguzziclub.co.uk/t/spanner-nut-and-bolt-sizes-explained/542 "2013-04-15T18:46:09Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Exmembers](https://forum.motoguzziclub.co.uk/letter_avatar_proxy/v4/letter/e/ce73a5/32.png) [@Exmembers](https://forum.motoguzziclub.co.uk/u/Exmembers)
#### Post date: [15 April 2013 18:46 UTC](https://forum.motoguzziclub.co.uk/t/spanner-nut-and-bolt-sizes-explained/542/1 "2013-04-15T18:46:09Z")

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Here y go if you can get this sorted it makes it easier to get replacements in stainless

[http://www.cwfasteners.co.uk/spannerandkeysizes.htm](http://www.cwfasteners.co.uk/spannerandkeysizes.htm)

Knowing the spanner or Allen key size along with the length of a bolt will get you all on the Guzzi the only ones not standard as such are the swingarm nuts they are a fine thread.

Ex Smoking Biker has a die to rethread the things if you ever nip it up wrong.