RLECS 10pcs M5 Knurled Thumb Nuts with Collar 3D Printers Parts, Nickel Plating, 0.8mm Pitch Size:M5 can not be inserted in

can not be inserted in reverse

easy to adjust the gap

car compartments

2mm 3D printer MK8 extruder nozzle

They are used for covering the threaded fastener like bolts/screws for the scratch-free result

RLECS 10pcs M5 Knurled Thumb Nuts with Collar 3D Printers Parts, Nickel Plating, 0.8mm Pitch Size:M5 can not be inserted inRLECS 10pcs M5 Knurled Thumb Nuts with Collar 3D Printers Parts, Nickel Plating, 0. 8mm Pitch Product name: Knurled Thumb Nuts with Collar Fit Bolt Size(Thread Diameter Pitch): M50. 8mm Material grade: carbon steel 4. 8 Surface treatment: nickel plating Color: silver Quantity: 10pcs Installation method: hand tighten Usage: Common on 3d printer beds, machine tools, cabinets, tool boxes, and great for maker projects and things that need adjusted