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