5/8" x 1-3/4" Shoulder Pattern Zinc Machinery Eye Bolt - Made In USA / EYE INSIDE DIAMETER: 1.44 INCHES MAXIMUM SHANK LENGTH: 1.88 INCHES MAXIMUM OVERALL LENGTH: 4.94 INCHES MAXIMUM NOMINAL THREAD DIAMETER: 0.625 INCHES PART NAME ASSIGNED BY CONTROLLING AGENCY: EYE BOLT STYLE DESIGNATOR: B9 ROUND, CLOSED THREAD SERIES DESIGNATOR: UNC