Part Number A51H20570-11 Packing Nut
SKU: 4730009221379Product Features
Outer periphery of hub grooved, 3/4 in. Od by 3/16 in. W, located 3/32 in. From groove edge to hub end
Description
3A thread class, left-hand , 0.281 inches err default, not casehardened casehardening indicator, 0.938 inches overall length, 1-1/16 IN-18 thread size
A51H2057011 Packing Nut Datasheet
Thread Direction:
Left-hand
Casehardening Indicator:
Not casehardened
Thread Size:
1-1/16 IN-18
Largest Inside Diameter:
0.562 inches
Screw Thread Series Designator:
Unef
Material Hardness Rating:
Between 38.0 rockwell c and 45.0 rockwell c
Width Across Flats:
0.625 inches
Screw Thread Location:
External
Length To Shoulder:
0.625 inches
Smallest Inside Diameter:
0.312 inches
Major Unthreaded Outside Diameter:
0.922 inches
Material:
Steel, ams 5643
Style Designator:
Hexagon, external thread, internal shoul der
Surface Treatment:
Passivated
Manufacturer Cage:
61174
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