Flexible Couplings
Please Noted:
Package include: Coupling*1+ machine screw*2+wrench*1
Size description:
1.The following 3 types, the outer diameter is 8mm, length is 18mm, screw hole diameter is 3mm:
2.3-2.3mm, 2-2.3mm, 2-2mm
2.The following 8 types, the outer diameter is 9mm, length is 23mm,screw hole diameter is 3mm:
3-3.17mm, 3.17-3.17mm, 2.3-3mm, 3-3mm,3.175-4mm, 3-4mm, 4-4mm, 2.3-4mm
3.The following 6 types, the outer diameter is 11mm, length is 23mm,screw hole diameter is 4mm:
4-5mm, 3-5mm, 5-5mm, 4-6mm, 5-6mm, 6-6mm
4.The following 3 types, the outer diameter is 14mm, length is 35mm,screw hole diameter is 4mm:
5-8mm, 6-8mm, 8-8mm
5.The following 2 types, the outer diameter is 16mm, length is 35mm,screw hole diameter is 4mm:
8 to 10mm, 10 to 10mm
6.The following 2 types, the outer diameter is 20mm, length is 52mm,screw hole diameter is 5mm:
10 to 12mm, 12 to 12mm
Flexible or Rigid : Rigid
Model Number : Universal Couplings
Material : Stainless Steel
Structure : Universal
Size 1 : D8L18
Size 2 : D9L23
Size 3 : D11L23
Size 4 : D14L23
Size 5 : D16L35
Size 6 : D20L52
Bore Diameter : 2/2.3/3/3.17/4/5/6/8/10/12mm
Used for : RC Car Boat Airplane parts