Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
screw thread
|
| gptkbp:abbreviation |
gptkb:BSW
|
| gptkbp:hasCrestShape |
rounded
|
| gptkbp:hasPitchUnit |
threads per inch
|
| gptkbp:hasRootShape |
rounded
|
| https://www.w3.org/2000/01/rdf-schema#label |
Whitworth thread
|
| gptkbp:introducedIn |
1841
|
| gptkbp:inventedBy |
gptkb:Joseph_Whitworth
|
| gptkbp:relatedTo |
gptkb:British_Standard_Fine
gptkb:British_Standard_Pipe_Thread |
| gptkbp:replacedBy |
gptkb:ISO_metric_thread
|
| gptkbp:standardizedBy |
gptkb:British_Standard_Whitworth
|
| gptkbp:standardNumber |
gptkb:BS_84
|
| gptkbp:threadAngle |
55 degrees
|
| gptkbp:usedFor |
fastening
|
| gptkbp:usedIn |
gptkb:United_Kingdom
automotive industry railways steam engines |
| gptkbp:bfsParent |
gptkb:Whitworth
|
| gptkbp:bfsLayer |
6
|