MS NEMA17 Shaft Coupling 5mm X 8mm

This MS NEMA17 Shaft Coupling 5mm X 8mm is made up of hardened Mild Steel. The Mild Steel is much heavier and much denser material than the Aluminum.

The Mild Steel NEMA Shaft Coupling is slightly cheaper than the  Aluminium Coupling but yet stronger than Aluminium coupling . Hence they are more rigid couplings.

This MS coupling is painted with the black colour to make it corrosion resistant which also makes it more attractive in look. By careful installation and maintenance of couplings, substantial savings can be made to reduce maintenance costs and annoying downtime.

They can firmly hold the shaft of the motor and other peripherals with the help of Grub Screws which can be tightened rigidly by using Allen Key which we have included in this product pack.

Aluminium couplings are found in 3D Printers, CNC machines and other DIY projects to couple Stepper motors and 8mm rods/threaded rods/precision trapezoidal rods.

Note: T hat the bore diameters of this product are as d1=5mm and d2=8mm.

Features :

1. Exhibits good strength.
2. Hardened Mild Steel couplings.
3. Fit for all CNC projects

Package Includes :

1 x  MS NEMA17coupling.

1 x Medium Quality Allen Key 2mm

2 x MS M4x6 Socket Set Screws(Allen Grub)

Specifications :-

Material	Mild Steel
Length (mm)	30
Outer Diameter (OD)(mm)	16
Bore Diameter [d2] (mm)	8
Bore Diameter [d1] (mm)	5
Weight(gm)	38