- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.162 inches minimum and 0.255 inches maximum
- Fastener Length
- 0.281 inches minimum and 0.312 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.231 inches minimum and 0.279 inches maximum
- Locking Feature
- Strip threads
- Internal Drive Style
- Offset cruciform (torque set)
- Nominal Thread Diameter
- 0.138 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Material
- Iron alloy 660 fastener
- Material
- Plastic polyamide locking feature
- Material Document and Classification
- Ams 5737 assn std single material response fastener
- Surface Treatment
- Passivate fastener
- Surface Treatment Document and Classification
- QQ-P-35 fed spec single treatment response fastener
- Thread Series Designator
- UNJC
- Specification/Standard Data
- 80205-NAS1189 professional/industrial association standard
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.