ZORO SELECT 400-4-PK25 Knife Thread Insert, 1/4"-20 Int Thrd Sz, 1/2 in L,
$12.99
Knife Thread Insert, System of Measurement Inch, Insert Diameter 29/64 in, Overall Length 1/2 in, Internal Thread Size 1/4 In.-20, Thread Direction Right Hand, Thread Type Coarse, Material Brass, Material Grade/Class C3604, Finish Plain, Drive Type...