Comparison : Item # 1/4 x 1/2 Square Head Set Screw, 1/4 Diameter and 1/2 Inch (in) Length Square Head Set Screw
Item # 1/4 x 5/8 Square Head Set Screw, 1/4 Diameter and 5/8 Inch (in) Length Square Head Set Screw
Item # 1/4 x 3/4 Square Head Set Screw, 1/4 Diameter and 3/4 Inch (in) Length Square Head Set Screw
Item # 1/4 x 7/8 Square Head Set Screw, 1/4 Diameter and 7/8 Inch (in) Length Square Head Set Screw
Item # 1/4 x 1 Square Head Set Screw, 1/4 Diameter and 1 Inch (in) Length Square Head Set Screw