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Hole Taper Gauge High Precision Wedge Feeler Gauge Stainless Steel Taper Gauge Ruler Taper Gauge Welding Inspection Measuring Tool
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Product information
Description
Features
- BrandTINOR
- MaterialStainless steel
- Instrument typeRangefinder
- Graduation unit(s)mm
- ManoMano ReferenceME94196677
Advice from
Imperial to metric: converting thread sizes
While imperial sizes have been adopted as the norm in the world of plumbing, with BSP as standard, it is not uncommon to find the odd metric thread size. But what do figures like 15/21, 1/2, DN20, 12/17 mean when it comes to plumbing fittings? Read on for all you need to know about plumbing thread sizes.
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