RCU Forums - View Single Post - Let's try again DL-50
Thread: Let's try again DL-50
View Single Post
Old 03-09-2007 | 02:59 PM
  #19  
Antique's Avatar
Antique
Senior Member
My Feedback: (4)
 
Joined: Jul 2002
Posts: 9,825
Likes: 0
Received 1 Like on 1 Post
From: Somewhere, DC
Default RE: Let's try again DL-50
2 bolts through the prop on the test stand is no problem, I run 3W 150s on my test stand with 2 bolts through the prop..The bolt are metric grade 12.9, same as US grade 8...Gotta be TIGHT...They don't break from being in tension, they shear if loose....That's why I like a single 3/8 grade bolt in the middle, no shear, will not break from tension..If it gets loose the prop just spins but won't come off....
Antique is offline  
Reply Like