Aopin 2mm to 4mm Rotatable Universal Joint Coupling Shaft Stepper Motor, Length 23mm / 0.91", Coupler Connector with Screw for 3D Printer, RC Robot, Car Boat Shaft, DIY Encoder, CNC Machine 2 Pcs 2 to 4 industrial_Dec2022 Hilitchi Color Zinc Carbon Steel Color:Red/Black/Silver Specifications Size 5 8 B077B4ZZDK June_2023_update

Aopin 2mm to 4mm Rotatable Universal Joint Coupling Shaft Stepper Motor, Length 23mm 0.91", Coupler Connector with Screw for 3D Printer, RC Robot, Car Boat Shaft, DIY Encoder, CNC Machine 2 Pcs 2 to 4 industrial_Dec2022 Hilitchi Color Zinc Carbon Steel Color:Red Black Silver Specifications Size 5 8 B077B4ZZDK June_2023_update Hilitchi Color Zinc Carbon Steel Brad Hole Tee Nut Screw in T Nuts Round Base Mounting Hardware Fitting Fastener Flange Insert Female Thread with Screws (64Pcs M6) Specification: Product Type: Brad hole tee nut Material: Carbon steel Round Base Diameter: 36 BUSINESS CARD DISPLAY: Inside pocket provides a die cut business card holder