- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.370 inches minimum and 0.380 inches maximum
- Fastener Length
- 0.480 inches minimum and 0.500 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.115 inches minimum and 0.135 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.110 inches minimum and 0.120 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 130000 pounds per square inch
- Hardness Rating
- 26.0 rockwell C minimum overall
- Material
- Iron alloy 660 overall
- Material Document and Classification
- Ams 5737 assn std single material response overall
- Surface Treatment
- Passivate 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.