About: lock washer

Premodifier: lock
Head noun: washer

Same concepts
http://dbpedia.org/resource/Washer_(hardware)

Broader concepts

label	provenance	confidence
mechanism	isap:423830299	0.591246
washer	isap:389168299	0.509796
lock	isap:495379140	0.475553
device	isap:386534566	0.453846
means	isap:119242325	0.453231
vibration	isap:422351044	0.282018

Narrower concepts

label	provenance	confidence