- First End Style
- Chamfered
- Second End Style
- Chamfered
- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 0.205 inches nominal
- Shank Length
- 0.312 inches nominal
- Shoulder Diameter
- 0.485 inches minimum and 0.495 inches maximum
- Shank Diameter
- 0.250 inches nominal
- Overall Length
- 1.562 inches nominal
- Internal Drive Style
- SLOT
- First End Taper Length
- 0.030 inches nominal
- Second End Taper Length
- 0.500 inches nominal
- Second End Relationship With First End
- Not identical
- Hardness Rating
- 35.0 rockwell C minimum and 39.0 rockwell C maximum overall
- Nominal Thread Size
- 0.250 inches
- First End Location
- Threaded end
- First End Taper Angle
- 45.0 degrees nominal
- Surface Finish
- 125.000 microinches overall
- Second End Taper Angle
- 15.0 degrees nominal
- Material
- Steel comp 4130 or steel comp 4140 overall
- Material Document and Classification
- MIL-S-6758 mil spec 1ST material response overall or MIL-S-5626 mil spec 2ND material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 3 fed spec single treatment 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.