For Metric gas adaptors
change the imperial size in the part number to the metric equivalent.
For example:from 1/4 inch to 6mm
Imperial = LFGA100-0.25MVCR
Metric = LFGA100-6MVCR
Imperial and Metric equivalents are the same price.

LFGA063-0.25MVCR Gas Adaptors Male VCR

In stock
Part Number
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Size NW63
Material1 Stainless Steel(316L)