1/5
Precise Contour Gauge with Multi-function Lock for Tile Board Pencil and Wood Edge Measuring Template for Carpentry
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Product information
Description
Features
- BrandGOTRAYS
- Pcs per pack1
- MaterialMetal
- ManoMano ReferenceME93911899
- MMID886122236330
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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