- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.308 inches minimum and 0.338 inches maximum
- Fastener Length
- 0.625 inches minimum and 0.645 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.271 inches minimum and 0.303 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.307 inches minimum and 0.317 inches maximum
- Thread Quantity per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Special Features
- Black dye or paint on thread end
- Material
- Titanium alloy overall
- Material Document and Classification
- Ams 4928 assn std single material response overall or ams 4967 assn std single material response overall
- Surface Treatment
- Aluminum overall
- Surface Treatment Document and Classification
- Bms 10-85, type 1, fscm 81205 mfr ref single treatment response overall
- Thread Series Designator
- UNJF
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.