E-Z Hex™ - EZ-901420-13 Threaded Insert Installation Kit for Soft Wood - Flanged - 1/4-20 x 13mm auspowers_batchone Also great for cleaning threads

Also great for cleaning threads

and use them like a natural bristle brush

So every stepper motor passed QC before shipment

providing optimal torque and nulls mid-range instability

E-Z Hex™ - EZ-901420-13 Threaded Insert Installation Kit for Soft Wood - Flanged - 1/4-20 x 13mm auspowers_batchone Also great for cleaning threadsE Z Hex EZ 901420 13 Threaded Insert Installation Kit for Soft Wood Flanged 1 4 20 x 13mm E Z LOK Hex Thread inserts provide an easy to use solution for adding machine threads to soft woods like pine, MDF, composition board, and plywood. Product Features Easy to use solution for adding strong threads to soft woods. Simply drill a hole and thread into place with the included drive tool. Flanged design insures surface level installation.