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Nylon (non metal) screw size for Atlas S2 motor mounting

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  • Member since
    September 2020
  • 2 posts
Nylon (non metal) screw size for Atlas S2 motor mounting
Posted by Scotty4592 on Sunday, September 13, 2020 11:17 AM

Hello,

Can someone tell me the size screw I need and where to find it. Im isolating the motor on an Atlas HO S2 as in the recent article in MR but do not know what size to get or where to find them. Thanks for any help. Scotty

  • Member since
    November 2005
  • From: St. Paul
  • 823 posts
Posted by garya on Monday, September 14, 2020 11:08 AM

Scotty4592

Hello,

Can someone tell me the size screw I need and where to find it. Im isolating the motor on an Atlas HO S2 as in the recent article in MR but do not know what size to get or where to find them. Thanks for any help. Scotty

 

I believe it's a 2mm screw.  I assume you want a nylon screw for isolation.  You could try eBay: https://www.ebay.com/itm/M2-2mm-Nylon-Pan-Round-Head-Phillips-Screws-Plastic-Machine-Screws-Black-/182177265455

 

I had 2-56 nylon screws, so for similar projects I retapped the motor for 2-56.

Gary

  • Member since
    September 2020
  • 2 posts
Posted by Scotty4592 on Monday, September 14, 2020 11:23 AM
Thank you Gary
  • Member since
    November 2005
  • From: St. Paul
  • 823 posts
Posted by garya on Tuesday, September 15, 2020 9:26 AM

I have an Atlas S4, and the decoder I installed years ago (NCE?) came with kapton tape and a 2mm nylon screw. I've converted some older Atlas/Roco models since then, such as H10-44s and FP7s, and I used a nylon 2-56 screw and kapton tape off a roll.  Just tapped the bottom screw hole with my 2-56 tap.

Gary

  • Member since
    October 2006
  • From: Western, MA
  • 8,571 posts
Posted by richg1998 on Wednesday, September 16, 2020 2:24 PM

I did the same thing you did but had to file the tapped hole. The metal was raised by the tap and puntured the Kapton. I found out when I did an ohm meter test.

Rich

If you ever fall over in public, pick yourself up and say “sorry it’s been a while since I inhabited a body.” And just walk away.

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