- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 1.309 inches minimum and 1.500 inches maximum
- Fastener Length
- 1.420 inches minimum and 1.500 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.375 inches minimum and 0.390 inches maximum
- Width Between Flats
- 0.983 inches minimum and 1.000 inches maximum
- Locking Feature
- Distortions head
- Nominal Thread Diameter
- 0.625 inches
- Features Provided
- Finished head
- Thread Quantity per Inch
- 18
- Minimum Tensile Strength
- 150000 pounds per square inch
- Hardness Rating
- 32.0 rockwell C minimum overall and 38.0 rockwell C maximum overall
- Material
- Steel overall
- Surface Treatment
- Cadmium overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2 class 2 fed spec single treatment response overall
- Thread Series Designator
- UNF
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.