- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.251-0.301 inches
- Fastener Length
- 0.823-0.853 inches
- Head Style
- Flat countersunk
- Head Diameter
- 0.277-0.334 inches
- Internal Drive Style
- Torque set
- Nominal Thread Diameter
- 0.164 inches (#8-32 UNJC)
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 160,000 psi
- Hardness Rating
- 36.0-40.0 Rockwell C
- Countersink Angle
- 99.0-101.0 degrees
- Screw Material
- Steel comp 4140, E4340, 6150, 8735, or 8740
- Material Specification
- MIL-S-5626, MIL-S-5000, MIL-S-8503, MIL-S-6098, or MIL-S-6049
- Surface Treatment
- Cadmium
- Thread Series Designator
- UNJC
- Specification
- NAS1622 (CAGE 80205)
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.