| Author |
 Topic Search  Topic Options
|
Tracy Martin TN 
Orange Level Access
Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10794
|
 Post Options
 Thanks(0)
 Quote  Reply
 Topic: N62 rod bolts lock washers
Posted: 31 Jan 2012 at 7:32pm |
|
Where can you buy the lock washers for the N62 Continental rod bolts?And the pal nuts for main bolts? Thanks Tracy Martin
|
 |
|
Sponsored Links
|
|
|
Gerald J.
Orange Level
Joined: 12 Sep 2009
Location: Hamilton Co, IA
Points: 5636
|
Post Options
Thanks(0)
Quote Reply
Posted: 31 Jan 2012 at 8:47pm |
|
I know McMaster-Carr has Pal nuts. And many variations on lock washer. www.mcmaster.com
Gerald J.
|
|
Tracy Martin TN
Orange Level Access
Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10794
|
Post Options
Thanks(0)
Quote Reply
Posted: 31 Jan 2012 at 8:50pm |
|
Gerald, I have not found a grade 8 with internal star locking. They are 5/16 diameter. Thanks Tracy Martin
|
|
Chalmersbob
Orange Level
Joined: 11 Sep 2009
Location: Pennsylvania
Points: 2122
|
Post Options
Thanks(0)
Quote Reply
Posted: 31 Jan 2012 at 10:04pm |
|
I needed 1 and got it at the local hardware store. My mains didn't have nuts, it has bolts. Book states that they came both ways, changed by serial #. My local hardware store also has the palnuts. That stuff is in the pull-out tray boxes. Bob
Edited by Chalmersbob - 31 Jan 2012 at 10:06pm
|
|
Gerald J.
Orange Level
Joined: 12 Sep 2009
Location: Hamilton Co, IA
Points: 5636
|
Post Options
Thanks(0)
Quote Reply
Posted: 01 Feb 2012 at 1:10am |
|
I see them not rated by grade, only by hardness and there is a heavy duty version
http://www.mcmaster.com/#91150A113 I don't know what the ASME standard that's referenced says about strength or plating. It would take a tough washer to cut into a grade 8 nut or bolt.
Gerald J.
|
|
Gerald J.
Orange Level
Joined: 12 Sep 2009
Location: Hamilton Co, IA
Points: 5636
|
Post Options
Thanks(0)
Quote Reply
Posted: 01 Feb 2012 at 1:19am |
|
McMaster says their grade 8 bolts also meet ASME B18.2.1 like those heavy duty internal star lockwashers. But so do grade 5 and grade 2 bolts. Grade 8 bolts are said to Rockwell C33 hardness, while those heavy duty lock washers are C44 hardness.
Gerald J.
|
|
orangeman
Orange Level
Joined: 12 Sep 2009
Points: 1855
|
Post Options
Thanks(0)
Quote Reply
Posted: 01 Feb 2012 at 4:14am |
|
Check Gerard Moones Montes Equipment Chicago Illinois. Sells parts for Connie engines.
|
|
