Cum se calculează Screw Thread Converter
Ce este Screw Thread Converter?
Screw thread converters translate between different thread designations: UNC, UNF, metric (M), BSW, etc.
Formulă
Inch: #10-24 UNC = 10 size, 24 threads/inch
- UNC
- 10 size — 10 size
Ghid pas cu pas
- 1Metric: M10 = 10 mm diameter, coarse (1.5 mm pitch) or fine (1.25 mm)
- 2Inch: #10-24 UNC = 10 size, 24 threads/inch
- 3Non-interchangeable between systems (need washers, adapters)
Exemple rezolvate
Intrare
M8 metric thread
Rezultat
8 mm diameter, UNC equivalent #5-40, similar size
Not exactly interchangeable
Greșeli frecvente de evitat
- ✕Assuming metric and inch are compatible (they're not)
- ✕Not checking thread pitch (critical for alignment)
Întrebări frecvente
Can metric and inch threads be used interchangeably?
No, slightly different pitch and angle. Using wrong thread can damage equipment.
What's the difference between coarse and fine pitch?
Fine pitch holds tighter, suits thin walls, vibration-resistant. Coarse easier to assemble, stronger.
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