Forum >Fit0491 metal gear lead screw
Fit0491 metal gear lead screw

I purchased the FIT0491.
The specs describe the lead screw as M4*55. There is no mention of the thread count.
The local hardware shops have all tried to fit a standard M4 nut, but say the threads aren't correct (70). What is the correct nut for this lead screw? And do you sell them?
The specs describe the lead screw as M4*55. There is no mention of the thread count.
The local hardware shops have all tried to fit a standard M4 nut, but say the threads aren't correct (70). What is the correct nut for this lead screw? And do you sell them?
2017-03-06 18:54:49 Yes, you can. Please send email to our sales:make_clickable_callback(MAGIC_URL_EMAIL, ' ', '[email protected]', '', '')
Wendy.Hu

2017-03-04 13:52:05 We have tried several standard M4 nuts and they will not go on.
(the *55 is the length of the shaft).
If you cannot find the correct nut specifications, can I return the motor?
I cannot use it if there is no matching nut.
jdelcamp0
(the *55 is the length of the shaft).
If you cannot find the correct nut specifications, can I return the motor?
I cannot use it if there is no matching nut.

2017-02-23 22:58:10 Hi
Sorry for the late reply.
I have checked the threads info, it should be M4*55, no problem. I dont know much about the local hardware shops.
Its a pity that we dont sell them, or you might can go to shops for customization?
Wendy.Hu
Sorry for the late reply.
I have checked the threads info, it should be M4*55, no problem. I dont know much about the local hardware shops.
Its a pity that we dont sell them, or you might can go to shops for customization?
