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Unit of Measure

Type

N/A Grommet

Internal Configuration

N/A Threaded

Head Style

N/A Standard Flush

Thread Lock

N/A Yes

Thread Type

N/A Self-Locking Helical Coil Insert per MS21209

Body Material

N/A Carbon Steel per FED-STD-66/ASTM-A-108

Sleeve Material

N/A Carbon Steel per FED-STD-66/ASTM-A-108

Standard Finish

N/A Cadmium Plate per QQ-P-416, Type II, Class 2

Primer Finish

N/A Cadmium Plate per QQ-P-416, Type II, Class 2

A - Diameter

N/A 0.687 in

B - Diameter

N/A 0.500 in

C - Head Diameter

N/A 0.400 in

Installation Drill Size - Pilot Diameter

N/A 0.257 in 606D-Flared-Series_C-Bore-Dia---Installation.jpg

Installation Drill Size - C´Bore Diameter

N/A 0.500 in

Installation Tool Kit

N/A 1617-4

D - Body Length

N/A
 

Thread

N/A 0.2500-28 UNJF

N/A

  • Not recommended for top skin thicknesses greater than 0.030.
  • Sufrace finish 125 microinches.
  • Helical coil inserts installed per MS33646.