ZORO SELECT 3552-3/8X.407 Tanged Helical Insert, Free-Running, 3/8"-18 Thrd Sz,
$9.49
Helical Insert, Helical Insert Type Free-Running, System of Measurement Inch, Overall Length 13/32 in, Thread Size 3/8 In.-18, Thread Direction Right Hand, Thread Type NPT, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Tang Style...