- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.630 inches minimum and 0.690 inches maximum
- Fastener Length
- 1.115 inches minimum and 1.135 inches maximum
- Head Style
- Double hexagon W/hole
- Head Height
- 0.240 inches minimum and 0.260 inches maximum
- Width Between Flats
- 0.243 inches minimum and 0.251 inches maximum
- Extended Washer Diameter
- 0.365 inches minimum and 0.385 inches maximum
- Extended Washer Thickness
- 0.040 inches minimum and 0.050 inches maximum
- First Diameter from Head
- 0.165 inches minimum and 0.175 inches maximum
- Distance from Largest Bearing Surface of Head to End of First Diameter
- 0.435 inches minimum and 0.495 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Hardness Rating
- 42.0 rockwell C minimum overall and 46.0 rockwell C maximum overall
- Externally Relieved Body Diameter Quantity
- 1
- Material
- Steel comp 601 overall
- Material Document and Classification
- AMS6304 uns K14675 assn std single material response overall
- Surface Treatment
- Cadmium overall and nickel overall
- Surface Treatment Document and Classification
- AMS2416 assn std all treatment responses overall
- Supplementary Features
- Acft eng and prop. appl
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 96906-MS9208 government 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.