john carruthers | 09/08/2015 12:54:48 |
![]() 617 forum posts 180 photos | I have been give a box of assorted bits and pieces including several used lead screws. Might help anyone refurbishing an old machine? 10 tpi, 0.923" dia, thread length 8.5", overall 15.75". 10 tpi, 0.915" dia, thread 20.5", overall 32" 10 tpi, 0.5" dia, thread 16", overall 19" 8 tpi, 0.75" dia, thread 21" , overall 30" 8 tpi, 0.75" dia, thread 20.5", overall 24.5" 12 tpi, 0.638" dia, thread 15",overall 16.5" Edited By john carruthers on 09/08/2015 12:56:47 Edited By john carruthers on 09/08/2015 12:57:10 |
roy entwistle | 09/08/2015 12:57:59 |
1716 forum posts | Where from ? |
john carruthers | 09/08/2015 13:15:36 |
![]() 617 forum posts 180 photos | Free to collect, East Kent. |
Swarf, Mostly! | 09/08/2015 14:45:32 |
753 forum posts 80 photos | Hi there, John, Please could you add to your list whether the screws are RH or LH thread? And whether they are square thread or Acme? Best regards, Swarf, Mostly! Edited By Swarf, Mostly! on 09/08/2015 14:46:18 |
john carruthers | 09/08/2015 18:38:09 |
![]() 617 forum posts 180 photos | 10 tpi, 0.923" dia, thread length 8.5", overall 15.75". RH sq 10 tpi, 0.915" dia, thread 20.5", overall 32" RH sq 10 tpi, 0.5" dia, thread 16", overall 19" RH sq 8 tpi, 0.75" dia, thread 21" , overall 30" RH sq 8 tpi, 0.75" dia, thread 20.5", overall 24.5" RH Acme 12 tpi, 0.638" dia, thread 15",overall 16.5" LH sq |
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