Howmet Aerospace - 603/604/D Flared Fasteners - Structural Threaded, Flared Type

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Items	603D0 603/604/D Flared Fasteners - Structural Threaded, Flared Type	603D0NF 603/604/D Flared Fasteners - Structural Threaded, Flared Type	603D1 603/604/D Flared Fasteners - Structural Threaded, Flared Type	603D1NF 603/604/D Flared Fasteners - Structural Threaded, Flared Type	603D2 603/604/D Flared Fasteners - Structural Threaded, Flared Type
Type	N/A Grommet
Internal Configuration	N/A Threaded
Head Style	N/A Standard Flush
Thread Lock	N/A No
Simplified Material	N/A Aluminum
Material	N/A Aluminum Alloy
Thread Type	N/A Threaded Only
Body Material	N/A Aluminum Alloy 2024-T4 or T351 per AMS-QQ-A-225/6
Sleeve Material	N/A Aluminum Alloy 6061-T6 per WW-T-700/6
Standard Finish	N/A Alodine per MIL-C-5541	N/A None	N/A Alodine per MIL-C-5541	N/A None	N/A Alodine per MIL-C-5541
Primer Finish	N/A Alodine per MIL-C-5541	N/A None	N/A Alodine per MIL-C-5541	N/A None	N/A Alodine per MIL-C-5541
A - Diameter	N/A 0.375 in	N/A 0.375 in	N/A 0.500 in	N/A 0.500 in	N/A 0.562 in
B - Diameter	N/A 0.250 in	N/A 0.250 in	N/A 0.312 in	N/A 0.312 in	N/A 0.375 in
C - Head Diameter	N/A 0.148 in	N/A 0.148 in	N/A 0.174 in	N/A 0.174 in	N/A 0.225 in
Installation Drill Size - Pilot Diameter	N/A 0.152-0.157 in	N/A 0.152-0.157 in	N/A 0.177-0.182 in	N/A 0.177-0.182 in	N/A 0.228-0.233 in
Installation Drill Size - C´Bore Diameter	N/A 0.250-0.260 in	N/A 0.250-0.260 in	N/A 0.312-0.322 in	N/A 0.312-0.322 in	N/A 0.375-0.385 in
Installation Drill Size - Spotface Diameter	N/A 0.437 in	N/A 0.437 in	N/A 0.500 in	N/A 0.500 in	N/A 0.562 in
Installation Tool Kit	N/A 1632 K0	N/A 1632 K0	N/A 1633 K1	N/A 1633 K1	N/A 1634 K2
Thread	N/A 0.1120-40 UNJC	N/A 0.1120-40 UNJC	N/A 0.1380-32 UNJC	N/A 0.1380-32 UNJC	N/A 0.1640-32 UNJC