- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.615 inches minimum and 0.695 inches maximum
- Fastener Length
- 0.740 inches minimum and 0.760 inches maximum
- Head Style
- Double hexagon extended washer
- Head Height
- 0.240 inches minimum and 0.260 inches maximum
- Width Between Flats
- 0.212 inches minimum and 0.220 inches maximum
- Extended Washer Diameter
- 0.302 inches minimum and 0.322 inches maximum
- Extended Washer Thickness
- 0.030 inches minimum and 0.040 inches maximum
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity per Inch
- 32
- Screw Material
- Iron alloy 660
- Screw Material Document and Classification
- Ams 5735 assn std single material response
- Thread Series Designator
- UNJC
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.