Thread Length: 5/8", Thread: 1/4-28, steel comp 1018 overall
From 0.625" and 0.781"
Distance From Inside Center Of Bend To Bolt End
From 1.408" and 1.528"
Inside Distance Between Shanks
From 0.875" and 0.881"
Nominal Thread Diameter
Thready Qty Per Inch (tpi)
Steel comp 1018
Qq-s-634 fed spec single material response
Cadmium and chromate
Surface Treatment Spec
Qq-p-416,ty 2,cl 3 fed spec all treatment responses
Thread Series Designator
80205-nas 3104 professional/industrial association standard
Bolt, U, also referenced with federal logistics item name code 06665
- An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.
National Stock Number (NSN): 5306-00-001-4900