- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.215-0.307 in
- Fastener Length
- 0.360-0.390 in
- Head Style
- Flat countersunk
- Head Diameter
- 0.344-0.385 in
- Internal Drive Style
- High-torque
- Nominal Thread Diameter
- 0.190 in
- Thread Quantity per Inch
- 32
- Min Tensile Strength
- 160,000 PSI
- Hardness
- 36.0-40.0 Rockwell C
- Countersink Angle
- 99.0-101.0 degrees
- Material
- Iron alloy 660
- Surface Treatment
- Passivate per QQ-P-35
- Thread Series
- UNJF
- Spec
- NAS1219
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.