Tips on removing bolt and straightening steel

The place for all technical car discussions. If you haven't already, read our Disclaimer first!

Moderator: The Mod Squad

Tips on removing bolt and straightening steel

Postby MrOizo » Sun Feb 26, 2012 10:43 pm

As per my post in the Auckland section, I guess i could give this a go myself.
Whats the best way to remove a sheared bolt? Easy-out?
Bolt is stainless which should make things easier being a softer metal, right?

Straightening the steel shouldnt be too hard. A hammer or a bar on the end?

Thanks for any advice.

MrOizo wrote:Hey guys.

Should have posted earlier but needing some one to do a pretty simple job for me - had a little boo-boo at work and $&#$% some things up!

Looking at the pic below, it can be seen that there is a bend on the left arm and in the end of this arm there is a sheared M5-6 bolt.

What i need to do is remove the bolt, straighten arm and i guess check for cracks around the welds or even have it rewelded.

Who would be the best to take this to at short notice?

Cheers.

Image
User avatar
MrOizo
Toyspeed Legend
 
Posts: 6658
Joined: Thu May 16, 2002 9:26 pm
Location: Onehunga, Auckland

Postby rollaholic » Mon Feb 27, 2012 7:24 am

i've never had much joy with easy outs myself, but i guess it depends on why and how the bolt is broken.

having any luck with straightening the bent piece will depend alot on the type of steel it is, in general once its bent its never the same again if you know what i mean - that is, you might get it straight, but it will always be weak there. that may not matter too much depending on the role its performing.

if its removable i'd have thought taking it to an engineer would be your best bet in terms of not messing it up worse :lol:
BASU!
User avatar
rollaholic
Toyspeed Member
 
Posts: 5383
Joined: Fri May 28, 2004 2:19 am
Location: West is Best

Postby evil_si » Mon Feb 27, 2012 8:45 am

Not quite Stainless is harder, and generally chews drill bits,

If its flush id weld a nut to it amd try and undo
User avatar
evil_si
Toyspeed Member
 
Posts: 2353
Joined: Sat Nov 01, 2003 6:19 pm
Location: TAURANGA, Pyes Pa

Postby d1 mule » Tue Feb 28, 2012 12:25 am

yeah easy outs suck and stainless sucks to drill.
d1 mule
Toyspeed Member
 
Posts: 1790
Joined: Sun Dec 18, 2005 9:32 pm
Location: perth, WA

Postby Crucible » Tue Feb 28, 2012 10:05 pm

Snap on easy outs work ok but not everyone has access to them and as suggested stainless dulls drill bits.

If the thread is in good nick try and tap it round anticlockwise with centre punch and hammer, once the thread of bolt protrudes then use vicegrips or polys..

All depends on the thread of course.
User avatar
Crucible
Real Life Mechanic
 
Posts: 1438
Joined: Sun Jul 17, 2005 2:46 am
Location: Wellington


Return to Tech Questions

Who is online

Users browsing this forum: No registered users and 29 guests