These Nylon locknuts contain a washer mounted inside the nut that enhances its hold on the nut.
Iron Nut 3mm - Pack 50 for 20 × 20 cm 3D Printer Parts applications, prototyping, maintenance, and engineering projects.
Pack Quantity : 50 Type : Machine Screws Material : Steel Brand : Other
Brand : Other Material : Steel quantity : 50 Type : Machine Screws