About: http://webisa.webdatacommons.org/444432607

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The nylon insert, it is claimed, helps to seal the bolt thread against seepage of water, oil, petrol, paraffin and other liquids.
http://www.w3.org/ns/prov#wasQuotedFrom	boltscience.com