Eyebolt, M12 x 1.75, 30mm, Lift w/Shoulder/ THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 20.5 MILLIMETERS NOMINAL EYE INSIDE DIAMETER: 30.0 MILLIMETERS NOMINAL SHANK LENGTH: 20.5 MILLIMETERS NOMINAL SHOULDER DIAMETER: 30.0 MILLIMETERS NOMINAL OVERALL LENGTH: 74.5 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: 6640-01-547-1760, PETROLEUM QUALITY ANALYSIS SYSTEM NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.8 EYE OUTSIDE WIDTH: 54.0 MILLIMETERS NOMINAL PART NAME ASSIGNED BY CONTROLLING AGENCY: EYEBOLT M12X1 X 1.75 X 74.5 MM MATERIAL: STEEL CORROSION RESISTING OVERALL STYLE DESIGNATOR: B11 ROUND, CLOSED W/SHOULDER THREAD SERIES DESIGNATOR: M