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Ok to Put a Decimal in a URL?
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 I'm in the process of creating new product specific URLs for my company. Some of our products have decimals in them for their names as a unit of measurement. For example - .The URL for a 050" widget would be something like: http://www.example.com/product/category/.050-inch-widget My question is - Can I use a decimal in the URL without ticking off the search engines, and/or causing any other unexpected effects? 
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 Thanks guys. This is an interesting case indeed. Maybe it's just me being an SEO, but I tend to look at the URL on a good majority of the pages I hit. I don't want to confuse my users or provide them with inaccurate information. .4mm and 4mm is a big difference. I'm going to try out the decimal point and see how it behaves. I'll report back once we get the pages up. 
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 I'd be inclined to remove the decimal point.. reduces the URL by 1 character  Use the title & meta tags for this Use the title & meta tags for this
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 As long as it's not a reserved URL character it should be fine. A file name that starts with a dot might cause issues with some web servers but not Google. Avoid using other reserved punctuation, however (i.e. ?, &, etc) 
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