[mkuivamaki]

Here's what I did with my chinese RM1605 screws and nuts:

https://www.youtube.com/watch?v=0uasuhswYfg

Before that video I already edited tiny backlash to zero with EdingCNC software. I also changed bigger balls in to reduce backlash, deburred all sharp edges and buffed ball races shiny. Finally put quality grease in. Works great, I've been running with my machine now over 25 hours. Repeat accuracy is about 0.01-0.012mm.

[SatanKlawz]

Has anyone used the 1610 screws from him? He is not selling them with double nuts but said that the nut on the 1610 is not the standard nut and has more tracks inside and it is longer.

Also with these screws what is the best grease/oil to use ?

[TTalma]

I needed to order a couple, I tried the address below and got an unknown address error. I tried through ebay and they are blocking email addresses. After some hassle I was able to contact him directly. His new email address is:

[email protected]

I saved $60.00 on my order of RM1605 800mm and 1200mm,(no machined ends) ball screws over his price on eBay.

[Stigoe]

I needed to order a couple, I tried the address below and got an unknown address error. I tried through ebay and they are blocking email addresses. After some hassle I was able to contact him directly. His new email address is:

[email protected]

Sure you're not missing an l at the start of the email address?

- - - Updated - - -

I needed to order a couple, I tried the address below and got an unknown address error. I tried through ebay and they are blocking email addresses. After some hassle I was able to contact him directly. His new email address is:

[email protected]

Sure you're not missing an l at the start of the email address?

[TTalma]

Yeah sorry about that the email should be: [email protected]

(and I fixed it in the original post)

[dracozny]

Has anyone used the 1610 screws from him? He is not selling them with double nuts but said that the nut on the 1610 is not the standard nut and has more tracks inside and it is longer.

Also with these screws what is the best grease/oil to use ?

I'm not using screws that small or with that pitch but I am using an oil equivalent to Vactra 4 fed by a bijur pump. It's thick and sticky enough to hang around a while and has some nice anti sticktion properties.