Cross Stitch Frames, Akozon Square Rectangle Plastic Clip Frame for Embroidery Quilting Needlepoint Tool Stitch, Fabric Painting and Embroidery(20.3*20.3cm)

Structure: This nut is made from high qualIty brass and Gap nut with screw for durability and long service life. Spring function: Increase the roughness of the contact surface to increase the friction and prevent the screw from loosening.Increase the contact area and reduce the pressure to reduce the damage to the workpiece. Use easy: They are simple to use and convenient to connect aluminum profiles to other parts. Convenient to install, designed to form a bulge on the back side of the panel as a screw is tightened in its threads. they can be applied to fix tub, mount storage containers against the tail gate and anchor on the wheel wells; Use some nut installation tools to make the work easier. Special function: Special anti backlash nut, high precision, low cost DIY engraving machine, 3D printer preferred.Used for frequent installation and removal. It can also be used on home built CNC mill to do wood and plastic projects. 3D Be applicable: 3D printer part, suitable for 3D printer 8mm dia. 2mm pitchT8 threaded rod lead screw. Highly recommend to someone who needs an anti-backlash nut for their 3d printer or whatever.