Page Index Toggle Pages: [1] 2  Send TopicPrint
 25 Paint, dirt, and stuck screws - Removal thereof. (Read 6474 times)
olderthansome
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 131
Location: Michigan
Joined: Mar 10th, 2013
Gender: Male
Paint, dirt, and stuck screws - Removal thereof.
Jun 13th, 2019 at 8:59pm
Print Post  
I have a steel but plate that will not yield up its screws to, so far, penetrating oil, heat, and taps with a small hammer.  Any suggestions for what to try next?  I want to clean up an 1873 Trapdoor without using abrasives; I only want to remove years of dirt, paint spatter and general scrapes and, what appears to be heat or even some small fire damage to some areas.  Most of the screws turn easily, but the rear sight and butt screws are firmly in place.

After I get screws out, the plan will be to soak the metal parts as has been discussed on this site before.  Wood plans are still in the future and after I can remove the metal.

  
Back to top
 
IP Logged
 
Whig
KCA Official Member
***
Offline


Krag Enthusiast!

Posts: 1324
Location: Balt MD
Joined: Sep 24th, 2016
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #1 - Jun 13th, 2019 at 11:00pm
Print Post  
A few suggestions. One is to just leave them in place and clean up around them. You can really fight with some of these things and wind up scratching or ruining something you don't want to scratch or ruin.

I have recut the screw head slot deeper with a Dremel tool and file before which gives me much greater "purchase" or grip on the screw head for breaking loose. You definitely need the correct screwdriver for the job. It has to be correct fitting and have a sharp profile so it will hold good.

The penetrating oil may take a couple days to do its job. Keep dumping that on. Sometimes some carefully applied heat can coax the screw loose but be careful with the torch around the wood and the penetrating oil if you try it. This is not highly advised but can help.

If the slot is buggered a little for the counter clockwise turning, one trick is to try to tighten the screw a tiny bit by turning it clock wise just slightly. This can be easier if the clock wise sides of the slot are not buggered up as much. This might allow you to actually break the rust loose then you can unscrew it counter clockwise.

Good luck. Others may have some more suggestions.
  
Back to top
 
IP Logged
 
olderthansome
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 131
Location: Michigan
Joined: Mar 10th, 2013
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #2 - Jun 14th, 2019 at 7:17am
Print Post  
Thank you for the tips.  I've done most of the things you have suggested already except for allowing the time you described.  I haven't used penetrating oil in years and I don't even know if I have the right product.  I'm using 3 in 1 now, but I think what I used to use was just called Penetrating Oil.  I also don't have the best screw driver.  My heat source has been only a hair dryer on a modest setting.  I'll give the soaking more time and try a hotter setting.

Your suggestion of a Dremel tool is a good one, too.  I think I can borrow one and try that.  I can also grind the screw driver blade to fit a little better. Thanks again for the suggestions. You've been a help.
  
Back to top
 
IP Logged
 
Whig
KCA Official Member
***
Offline


Krag Enthusiast!

Posts: 1324
Location: Balt MD
Joined: Sep 24th, 2016
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #3 - Jun 14th, 2019 at 10:59am
Print Post  
Good luck and keep us informed.
  
Back to top
 
IP Logged
 
butlersrangers
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 6330
Location: Michigan Bi-Peninsular&Proud
Joined: Oct 7th, 2009
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #4 - Jun 14th, 2019 at 3:39pm
Print Post  
'Liquid Wrench', (or 'Kroil' if you have it), will penetrate a lot better.

An electric soldering iron, held on the screw-head, will give you a manageable, local, 'heat source'.

You are probably 'fighting' old hardened grease, swollen wood fibers, and some deformation of the screw-head.

A sharp awl or icepick point neatly cleans the bottom corners of the screwdriver slots, allowing a better/deeper screwdriver fit.

Some screw-head slots are slightly 'dished', preventing a square screwdriver blade-tip from evenly touching bottom.

Radius the blade tip to match.
  
Back to top
 
IP Logged
 
Zgun
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 80
Location: Massachusetts
Joined: Jan 20th, 2015
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #5 - Jun 14th, 2019 at 3:40pm
Print Post  
My favorite penetrating concoction is 50% power steering fluid and 50% acetone. My personal experience is it works better than any of  the commercial market offerings. I keep it in a sealed mason jar so the acetone does not evaporate.

I call it Rust Eater.

Zgun
  
Back to top
 
IP Logged
 
Local Boy
KCA Forum Member
KCA Official Member
*
Offline


Krag Enthusiast!

Posts: 462
Location: Mat-Su Valley, Alaska
Joined: Sep 24th, 2015
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #6 - Jun 14th, 2019 at 4:06pm
Print Post  
Lord forgive me for posting this...

I've even gone so far as to use an impact screw driver to remove butt plate screws.

No damage to the screws or stock when I've don it... but it sure gets your heart to fluttering when performing the procedure.

Last resort kind of stuff when nothing else works.

  
Back to top
 
IP Logged
 
Whig
KCA Official Member
***
Offline


Krag Enthusiast!

Posts: 1324
Location: Balt MD
Joined: Sep 24th, 2016
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #7 - Jun 14th, 2019 at 4:45pm
Print Post  
That's why it's best to sometimes leave well enough alone.
  
Back to top
 
IP Logged
 
olderthansome
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 131
Location: Michigan
Joined: Mar 10th, 2013
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #8 - Jun 19th, 2019 at 1:55pm
Print Post  
Leaving it alone wasn't an option for this particular rifle, so your suggestion about waiting turned out to be the best solution.  After a few days and one light treatment of 13oz Plumb at each compass point, the screw came out "like butta".  Now I just need to handle some paint spots and some dirt, and I think I might  have a relatively honest, maybe, Indian owned piece.  I'm trying to fight the urge to use any stains, although the wood could certainly benefit from some sort of protection.
  
Back to top
 
IP Logged
 
butlersrangers
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 6330
Location: Michigan Bi-Peninsular&Proud
Joined: Oct 7th, 2009
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #9 - Jun 19th, 2019 at 2:12pm
Print Post  
Pictures will beget feedback.

A cleaning with mineral spirits or turpentine is usually benign.

A 50/50 mix of Linseed Oil and Turpentine is an old and established wood treatment.

I like and use "Howard's Feed & Wax", as a final coat. It gives a pleasant luster.
  
Back to top
 
IP Logged
 
Whig
KCA Official Member
***
Offline


Krag Enthusiast!

Posts: 1324
Location: Balt MD
Joined: Sep 24th, 2016
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #10 - Jun 19th, 2019 at 3:57pm
Print Post  
I use the Howard's Wax all the time on my Krags and other mil surp firearms. Works great and helps restore moisture to the dry aged wood.

Post pictures when you can. Good job!
  
Back to top
 
IP Logged
 
butlersrangers
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 6330
Location: Michigan Bi-Peninsular&Proud
Joined: Oct 7th, 2009
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #11 - Jun 19th, 2019 at 5:21pm
Print Post  
'Whig' - Is your 'Howard's Wax' a different product than 'Howard's Wax & Feed'?

BTW - Some Gun Stocks glow nicely after a rub down with PLEDGE furniture polish.


FWIW - On some gun forums, a few contributors go positively Ballistic at the mention of Wax & Feed or furniture polish.

The more they rant the less I think they know. I am given the impression that some highly vocal guys have not seen a wide array of well preserved antique guns.

I don't regard repairing neglect, removing paint and modern finishes, or stabilizing corrosion, as destroying an arm's history.
  
Back to top
 
IP Logged
 
Whig
KCA Official Member
***
Offline


Krag Enthusiast!

Posts: 1324
Location: Balt MD
Joined: Sep 24th, 2016
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #12 - Jun 19th, 2019 at 6:51pm
Print Post  
Same thing - I just didn't feel like typing the whole thing. I love Beeswax because we used to have honey bees when I was a kid and I have always loved the smell of pure bees wax and the benefits it gives for wood care. I have used it for years and it really moisturizes and brings a nice sheen to the wood. So much wood is overly dry and cracks so easily that something like Howard's stuff helps a ton. You have to shake it well to make sure it mixes or you don't get the full benefit of all of it.
  
Back to top
 
IP Logged
 
olderthansome
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 131
Location: Michigan
Joined: Mar 10th, 2013
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #13 - Jun 22nd, 2019 at 5:05pm
Print Post  
I haven't ignored your requests for photos.  I have some taken, but when I finally stumbled in to a way to post them, the message said that the files were too large.  Now I have to see what's involved with reducing the size of each photo, but my IT person is in the garden working on her world of joy.  Our agreement has been this last 54 years that I don't criticize her time in the plants and she doesn't criticize my time in my world.
  
Back to top
 
IP Logged
 
olderthansome
KCA Forum Member
*
Offline


Krag Enthusiast!

Posts: 131
Location: Michigan
Joined: Mar 10th, 2013
Gender: Male
Re: Paint, dirt, and stuck screws - Removal thereof.
Reply #14 - Jun 24th, 2019 at 1:45am
Print Post  
I have posted the first photos of my project and as I look at them, it makes me wonder what I was thinking.  Actually, I have tried the turpentine as you suggested and the first go around seemed promising.  Most of the paint is gone, but the dirt and is still pretty strong.  I guess I'll just keep at it a while and find some patience.  In addition to the cartouche, I did find what looks like the remains of a Circle P proof which I didn't expect to see.

I'll post some more "before pictures" later if you'd like.
« Last Edit: Jun 24th, 2019 at 4:46pm by olderthansome »  
Back to top
 
IP Logged
 
Page Index Toggle Pages: [1] 2 
Send TopicPrint