E-Z LOK 319-820-PK5 Thin Wall Self Locking Thread Insert, 1/2"-20 Int Thrd Sz,
$8.99
Self Locking Thread Insert, Compatible Material Metal, Compatible Tap Size 5/8 In.-11, Drill Bit Size 37/64 in, External Thread Fit 2A, External Thread Size 5/8 In.-11, Finish Black Phosphate, Insert Diameter 5/8 in, Internal Thread Fit 2B, Internal...