Technicals: Fastener Thread Charts
Thread Chart Technical Information
View these charts to find useful information on metric and imperial threads and see how they compare.
Metric (EUROPEAN)
- Metric Coarse (M)
- Metric Fine, Metric Extra Fine (MF, MEF)
Imperial (ENGLISH/ AMERICAN)
- Unified Coarse (UNC)
- Unified Fine (UNF)
- British Standard Whitworth (BSW)
- British Standard Fine (BSF)
- British Association (BA)
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