- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 1.293 inches nominal
- Fastener Length
- 4.481 inches minimum and 4.511 inches maximum
- Head Style
- Spline extended washer
- Head Height
- 0.590 inches minimum and 0.610 inches maximum
- Extended Washer Diameter
- 1.384 inches minimum and 1.394 inches maximum
- Extended Washer Thickness
- 0.098 inches minimum and 0.118 inches maximum
- Grip Diameter
- 0.7480 inches minimum and 0.7490 inches maximum
- Head Minor Diameter
- 0.797 inches minimum and 0.812 inches maximum
- End Item Identification
- Pacer dawn
- Nominal Thread Diameter
- 0.750 inches
- Grip Length
- 3.178 inches minimum and 3.198 inches maximum
- Thread Quantity per Inch
- 16
- Minimum Tensile Strength
- 103000 pounds per square inch
- Hardness Rating
- 51.0 rockwell C minimum overall and 54.0 rockwell C maximum overall
- Material
- Steel comp H11 overall
- Material Document and Classification
- Ams 6487 assn std single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- MIL-C-8837, type ii, class 2 mil spec single treatment response overall
- Thread Series Designator
- UNJF
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.