- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.531 inches minimum
- Fastener Length
- 3.281 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.172 inches minimum and 0.203 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 2.750 inches nominal
- Features Provided
- Finished head
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell C minimum overall and 32.0 rockwell C maximum overall
- Special Features
- Six drilled holes in head
- Material
- Steel overall
- Thread Series Designator
- UNC
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.