Gibraltar 23030.0061 Steel T-Slot Bolt: M6 x 1, 15 mm Thread Length, 6 mm Slot Width, Black Finish
Steel T-Slot Bolt: M6 x 1, 15 mm Thread Length, 6 mm Slot Width, Black Finish 25 mm Length Under Head, 10 mm Head Width, 4 mm Head Height, Grade 10.9
$9.48