1PC D14L22 D16L22 D20L22 Steel Rigid Shaft Coupling 3.17mm/4mm/5mm/6mm/8mm/10mm/12mm Coupler Motor Connector Sleeve
Notice: Different bore diameters have different outside diameter, please read the table in the description carefully.
Material: steel (GB), ASTM1045, 080M46, not stainless steel
Length: 22mm
Outer Diameter: 14mm,16mm, 20mm
Diameter is 14mm, Length is 22mm
3.17mm-3.17mm, 4mm-4mm, 4mm-5mm, 4mm-6mm, 5mm-5mm, 5mm-6mm, 5mm-8mm, 6mm-6mm, 6mm-8mm, 8mm-8mm
Screw Hole Diameter: 4mm
Diameter is 16mm, Length is 22mm
6mm-10mm, 8mm-10mm, 10mm-10mm
Screw Hole Diameter: 4mm
Diameter is 20mm, Length is 22mm
8mm-12mm, 10mm-12mm, 12mm-12mm
Screw Hole Diameter: 5mm
Transfer Bore Diameter: Multiple Specification
Standard or Nonstandard : Nonstandard
Flexible or Rigid : Rigid
Model Number : Steel Shaft Couplings
Material : STEEL
Structure : disc
Certification : None
Bore Diameter : 3.17mm/4mm/5mm/6mm/8mm/10mm/12mm