Attributes . 1/4"-28 . Names

A Side (3)   Ball Stud Thread Size (2)   Bore Size (2)   bore thread in (1)   Clamp Screw (2)   Compatible Tap Size (1)   Connection Thread Size (56)   D (3)   D1 (6)   Dia./Thread Size (177)   Diameter - Thread Size (6)   Die Thread Size (14)   Dimension A (4)   Drill Bit Size (2)   Drive Size (1)   External Thread Size (1)   Fitting Thread (10)   Fitting Thread Size (8)   Forged Clamp Screw (66)   Fractional Size (3)   Inch Thread Size (10)   Internal Thread (5)   Internal Thread Size (9)   Lock Screw Thread Size (6)   Maximum Internal Thread. (2)   Mount Hole Size (1)   Mounting Thread (10)   Nominal size? (10)   Screw Size (136)   Screw Size (In.) (29)   Screw, Thread Size (20)   Shank Diameter (2)   Shank Size (22)   Shank Thread Size (25)   Size (21)   Stud Size (4)   Stud Thread Size (5)   Tap Size (3)   Tap Thread Size (114)   Thread (25)   Thread class 2A (2)   Thread Pitch (39)   Thread Size (651)   Thread Size (A) (2)   Thread Size (In.) (4)   Thread Size B (2)   Thread U.N.F. Class 2A (6)   Thread/Screw/Hole Size (20)   Threaded Mounting Hole (1)   Threadlocker Minimum Te. (46)   Use With Internal Threa. (3)