4-40 6-32 8-32 (160pcs) Standard Threaded Inserts for Plastic Heat Set English Insert Knurled Nut Insert Threaded Brass Insert Assortment Kit for 3D Printing Injection Molding Thread Nuts
$16.99
Description
160pcs brass heat insert for plastic and 3D printed parts.Standard/Imperial/English 4-40 6-32 8-32 thread.Individually separated and labeled storage container.4-40: 0.135", 0.170" & 0.226" Lengths (20pcs each).6-32: 0.150" & 0.281" Lengths (20pcs each).8-32: 0.185", 0.250" & 0.321" Lengths (20pcs each)
