Part Number 20X78 Shouldered Stud
SKU: 5307005146832Product Features
First shoulder blends with a 5.0 degrees taper into second shoulder 0.125 in. To 0.187 in radius thread relief under wrenching flat shoulder
20X78 Shouldered Stud Datasheet
Thread Pitch Diameters:
+0.7044/+0.7084 inches nut thread
Thread Pitch Diameters:
+0.7044/+0.7084 inches stud thread
Thread Direction:
Right-hand nut thread
Thread Direction:
Right-hand stud thread
Thread Length:
1.156 inches nut thread
Thread Length:
0.875 inches stud thread
Thready Qty Per Inch (tpi):
16 nut thread
Thready Qty Per Inch (tpi):
16 stud thread
Hardness Rating:
Between 18.0 rockwell c and 28.0 rockwell c
Thread Size:
0.750 inches nut thread
Thread Size:
0.750 inches stud thread
Material Specification:
QQ-S-624 federal specification all material responses
Manufacturer Cage:
78500
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