[Momentz]

As the title says, need a small length for my CNC I am building, I contacted mcmastercarr because they seemed cheap but they don't ship outside the US and here in oz they cost a FORTUNE FOR 1/2 meter, so I need some help trying to find some At a reasonable price, any suggestions?
Thanks
Chris

[rlwoodjr]

What length are you looking for?

[bobsch]

Try Enco Enco - Guaranteed Lowest Prices on Machinery, Measuring Tools, Cutting Tools and Shop Supplies

I think their minimum length is 3 feet.

[adprinter]

Chris,
These are the folks I bought mine from, and they work great. I did have one to break on me after about 1 year of use, but it was my fault because I did not have my motor mount perfectly in line, which caused binding on the end of the lead screw (flexing due to misalignment) until it finally snapped. But it was nice, to be able to simply go to their website and order a replacement.
Here is the link to their website:
ACME LEADSCREWS | PTM Precision Tech Machining

Note: I originally purchased from them off of an ebay auction while building my machine. When the lead screw broke, I thought that I was sunk! However, a quick search for the company name took me to their website, and I had my machine up and running again in less than a week!

[hellfirevectors]

CNC ACME thread 1/2"10tpi x 6' steper motor drive screw | eBay

Not sure about the quality but the price is right.

[pippin88]

Hi-Tensile in Newcastle stock 6TPI

Allthread- ACME

~$72+GST for 6m length of 1/2" or 5/8" (not sure which from memory)