uxcell 6mm to 6mm Bore Rigid Coupling Set Screw L20XD12 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Red,2pcs auspowers_batchone Fit All include Video Doorbell

Fit All include Video Doorbell

and other refrigeration equipment

Universal Size: The grub screws assortment includes most popular common sizes

Tested to ASTM A489 & F1941 Specifications

For new products It can also increase the thread strength

uxcell 6mm to 6mm Bore Rigid Coupling Set Screw L20XD12 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Red,2pcs auspowers_batchone Fit All include Video Doorbelluxcell 6mm to 6mm Bore Rigid Coupling Set Screw L20XD12 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Red,2pcs Specification: 8 pcs screws designThread Size: M4Color: RedMaterial: Aluminum AlloyConnection Diameter: 6mm to 6mmTotal Length: 20mm 0. 78 inchOutside Diameter : 12mm 0. 47 inchThrough Angle: 180 Degree Package List: 2 Pcs x Rigid Shaft Coupler8 Pcs x M4 Screws Description: Made from aluminum alloy material to reduce inertiaRigid