- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 0.500 inches nominal
- Fastener Length
- 0.500 inches nominal
- Head Style
- Flat chamfer
- Head Diameter
- 0.735 inches minimum and 0.750 inches maximum
- Head Height
- 0.492 inches minimum and 0.500 inches maximum
- Locking Feature
- Patch threads
- Internal Drive Style
- Hexagon
- End Item Identification
- 1520-01-599-2203
- Nominal Thread Diameter
- 0.50 inches
- Width Across Flats
- 0.375 inches nominal
- Thread Quantity per Inch
- 13
- Chamfer Angle
- 30.0 degrees minimum and 45.0 degrees maximum
- Material
- Steel corrosion resisting overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- SAE-AMS-QQ-P-416, type ii, class 2 assn std single treatment response overall
- Thread Series Designator
- UNRC
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.