- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.908 inches minimum
- Fastener Length
- 0.968 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.281 inches nominal
- Width Between Flats
- 0.578 inches nominal
- Nominal Thread Diameter
- 0.312 inches
- Grip Length
- 0.060 inches nominal
- Features Provided
- Finished head
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell C minimum overall and 40.0 rockwell C maximum overall
- Material
- Steel overall
- Surface Treatment
- Cadmium 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.