Prevailing torque all metal design or prevailing torque with nonmetallic insert
Nut Style
Castellated, hexagon
Nut Height
0.298 inches minimum and 0.328 inches maximum
Width Across Flats
0.865 inches minimum and 0.877 inches maximum
Temp Rating
250.0 deg fahrenheit nominal
Thread Series
UNJF
Thread Quantity per Inch
18
Nominal Thread Size
0.562 inches
Bearing Surface Type
Chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
Steel nut
Surface Treatment
Cadmium overall except insert
Surface Treatment Document and Classification
QQ-P-416, ty 2, cl 2 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.