- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.380 inches nominal
- Fastener Length
- 0.380 inches nominal
- Head Style
- Flat countersunk
- Head Diameter
- 0.246 inches min, 0.280 inches max
- Internal Drive Style
- Tri-wing recess
- Nominal Thread Diameter
- 0.138 inches
- Thread Quantity per Inch
- 32
- Countersink Angle
- 99.0-101.0 degrees
- Screw Material
- Iron alloy 660
- Material Spec
- AMS 5731 or AMS 5737
- Thread Series Designator
- UNJC
- Specification
- 80205-NAS5701
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.