These Nylon locknuts contain a washer mounted inside the nut that enhances its hold on the nut.
This product is a 1 meter long cable that connects Nema 17 stepper motors to 3D printer controllers or other devices. It is made of silicone rubber, plastic and metal, and can withstand high temperatures and currents.
This product is a nut that has a nylon insert that prevents it from loosening or coming off. It is made of stainless steel and has a size of 4mm. It can be used with bolts or screws of the same size and thread pitch.
M3*3*5.3 - Brass Cylinder Knurled Round Molded-in Insert Embedded Nuts - pack of (5) for Nuts applications, prototyping, maintenance, and engineering projects.