1/5
Double Ruler Scale, 150mm High Precision Plastic Vernier Caliper Measuring Tool, 0.5mm Measuring Tool (Black)
Sold by Menkey
Often purchased together
Product information
Description
Features
- BrandMEMKEY
- Length150 mm
- Warranty2 year(s)
- Measurement span15 cm
- Availability of spare parts1 year(s)
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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