AN310-4 Plain Castellated Hexagon Nut

Product Series
AN
ECCN
EAR99
Schedule
7318.16.0085
Manufacturer certifications are shipped with your order FREE of charge
Unit of Measure: EA

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Material
Steel
Surface Treatment
Qq-p-416 type 2 class 3 federal specification single treatment response
Thread Class
3b
Thread Series
Unf (fine thread)
Thread Size
0.250 inches
Nut Height
Between 0.265 inches and 0.297 inches
Nut Style
Hexagon castellated
Surface Type
Chamfered or washer faced
Thread Direction
Right-hand
Thread Qty Per Inch (tpi)
28
Width Across Flats
Between 0.428 inches and 0.440 inches