| 摘要 |
Provided is a lightning-protection fastener that is capable of reliably preventing peeling off of an insulation layer during the operation of an aircraft and of improving the anti-lightning-strike capability and reliability. There is a lightning-protection fastener (1) that fastens a skin (10) of an aircraft and a structural member (11) positioned inside the skin (10), in which an insulation layer (5) is melt adhered so as to cover one end surface of a head portion (3) and also to mechanically engage with a fastener-side engagement portion (engagement portion) (7) formed on the end surface. |
