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Screw thread converters translate between different thread designations: UNC, UNF, metric (M), BSW, etc.
Formule
Inch: #10-24 UNC = 10 size, 24 threads/inch
- UNC
- 10 size — 10 size
Stapsgewijze handleiding
- 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)
Uitgewerkte voorbeelden
Invoer
M8 metric thread
Resultaat
8 mm diameter, UNC equivalent #5-40, similar size
Not exactly interchangeable
Veelgemaakte fouten om te vermijden
- ✕Assuming metric and inch are compatible (they're not)
- ✕Not checking thread pitch (critical for alignment)
Veelgestelde vragen
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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