The U.S. aircraft register, updated daily
Parts

Blade Bolt

0 failure reports named the blade bolt in the last ten years, 6 since 1996. 6 FAA approvals let 2 companies make a replacement blade bolt, American Eurocopter LLC holding the most (4).

Reports by year

0123441996111999
Reports by year, as a table
reports
19964
19971
19991

Approved replacement parts 6 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a blade bolt and sell it as an approved part for the models named. These are the companies holding such approvals for a blade bolt:

MakerPartReplacesFitsGrantedStatus
Airbus Helicopters, INC.Blade Bolt Balance Pin Adapter H341-31-4D-002-1Modification PartAirbus Helicopters SA360C2018-01-16current
Airbus Helicopters, INC.Blade Bolt Balance Pin Adapter H341-31-4D-002 -3Modification PartAirbus Helicopters SA360C2018-01-16current
American Eurocopter LLCBlade Bolt Balance Pin Adapter H341-31-4D-002-3Modification PartEurocopter France SA360C2003-08-10current
American Eurocopter LLCBlade Bolt Balance Pin Adapter H341-31-4D-002-1Modification PartEurocopter France SA360C2003-08-10current
American Eurocopter LLCBlade Bolt Balance Pin Adapter H341-31-4D-002-3Modification PartEurocopter France SA360C2003-08-10current
American Eurocopter LLCBlade Bolt Balance Pin Adapter H341-31-4D-002-1Modification PartEurocopter France SA360C2003-08-10current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.