- Thread Class
- 3B
- Thread Direction
- Right-hand
- Locking Feature
- Prevailing torque with nonmetallic insert
- Mounting Hole Diameter
- 0.161 inches minimum and 0.166 inches maximum
- Nut Style
- Plate
- Nut Length
- 1.477 inches maximum
- Nut Height
- 0.435 inches minimum and 0.469 inches maximum
- Plate Thickness
- 0.115 inches maximum
- Plate Width
- 0.672 inches minimum and 0.719 inches maximum
- Nut Mounting Provision
- Straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance from Aperture Center to Mounting Hole Center
- 0.557 inches minimum and 0.567 inches maximum
- Center to Center Distance Between Mounting Holes along Length
- 1.123 inches minimum and 1.127 inches maximum
- Temp Rating
- 250.0 deg fahrenheit nominal
- Thread Series
- UNJF
- Thread Quantity per Inch
- 20
- Hardness Rating
- 32.0 rockwell C maximum
- Nominal Thread Size
- 0.438 inches
- Material
- Plastic polyamide locking insert
- Material
- Steel nut
- Surface Treatment
- Cadmium overall except insert and chromate overall except insert
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 3 fed spec single treatment response overall except insert
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.