- First End Style
- Chamfered
- Second End Style
- Round
- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.670 inches minimum and 0.690 inches maximum
- Shank Length
- 0.750 inches minimum and 0.810 inches maximum
- Shoulder Width Across Flats
- 0.432 inches minimum and 0.438 inches maximum
- Shank Diameter
- 0.244 inches minimum and 0.250 inches maximum
- Overall Length
- 1.820 inches minimum and 1.880 inches maximum
- First End Taper Length
- 0.030 inches minimum and 0.060 inches maximum
- Second End Relationship With First End
- Not identical
- Nominal Thread Size
- 0.250 inches
- Second Shank Diameter
- 0.280 inches minimum and 0.285 inches maximum
- First End Location
- Short shank end
- First End Taper Angle
- 40.0 degrees minimum and 50.0 degrees maximum
- Surface Finish
- 250.000 microinches overall
- Second End Outer Radius
- 0.030 inches nominal
- Second Shank Length
- 0.790 inches minimum and 0.850 inches maximum
- Material
- Steel comp 8630 overall
- Material Document and Classification
- MIL-S-6050, cond F4 mil spec single material response overall
- Style Designator
- Shoulder
- 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.