- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.295 inches minimum and 0.375 inches maximum
- Fastener Length
- 0.345 inches minimum and 0.375 inches maximum
- Head Style
- Flat chamfer
- Head Diameter
- 0.176 inches minimum and 0.183 inches maximum
- Head Height
- 0.108 inches minimum and 0.112 inches maximum
- Hole Diameter
- 0.033 inches minimum and 0.039 inches maximum
- Internal Drive Style
- Hexagon
- Nominal Thread Diameter
- 0.112 inches
- Width Across Flats
- 0.094 inches minimum and 0.095 inches maximum
- Hole Quantity
- 2
- Hole Type
- Drilled
- Thread Quantity per Inch
- 40
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 38.0 rockwell C minimum overall and 45.0 rockwell C maximum overall
- Minimum Yield Strength
- 155000 pounds per square inch
- Hole Configuration Style
- Round internal hexagon
- Color
- Black overall
- Material
- Steel overall
- Material Document and Classification
- 66 fed std single material response overall
- Surface Treatment
- Oxide 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.