- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.420 inches minimum and 0.430 inches maximum
- Fastener Length
- 2.160 inches minimum and 2.190 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.465 inches minimum and 0.510 inches maximum
- Grip Diameter
- 0.2481 inches minimum and 0.2495 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 1.740 inches minimum and 1.760 inches maximum
- Thread Quantity per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned BY Controlling Agency
- Bolt, 100 deg, cross recess, 160KSI min tensile, long thread
- Material
- Titanium alloy overall
- Surface Treatment
- Aluminum 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.