Double Loop
The rigid coupling is 90 degree fastening design, and is fastened by four machine screws.
Material: No. 45# 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
For example: the Specification "5mm-8mm" means "one bore diameter of the coupler is 5mm ,the other is 8mm"
Specification
Diameter*Length
Side Hole
Specification
Diameter*Length
Side Hole
3.17mm To 3.17mm
14*22mm
M4
6mm To 8mm
14*22mm
M4
4mm To 4mm
14*22mm
M4
8mm To 8mm
14*22mm
M4
4mm To 5mm
14*22mm
M4
6mm To 10mm
16*22mm
M4
4mm To 6mm
14*22mm
M4
8mm To 10mm
16*22mm
M4
5mm To 5mm
14*22mm
M4
10mm To 10mm
16*22mm
M4
5mm To 6mm
14*22mm
M4
8mm To 12mm
20*22mm
M5
5mm To 8mm
14*22mm
M4
10mm To 12mm
20*22mm
M5
6mm To 6mm
14*22mm
M4
12mm To 12mm
20*22mm
M5
Package Included:
Coupler x 1
M4 Screw x 2
Flexible or Rigid : Rigid
Material : 45# Steel