topic Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens? in EF & RF Lenses

What size and where can I find replacement screws for the 70-200 2.8L IS lens?

namuwilliams — Tue, 23 Jun 2015 02:00:44 GMT

Three of the four screws in my 70-200 2.8L IS lens magically disappeared on the same day...I can't find anywhere online what size they are. I can't afford to send the lens into Canon - I'm sure if I can find the screws, I'm capable of screwing them in, lol.

The screws in question are the in the ring closest to the camera body. Picture attached for reference. Thanks!

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

amfoto1 — Tue, 23 Jun 2015 04:15:30 GMT

That's odd! Has the lens been disassembled before?

I have exploded views and parts lists for some lenses and cameras, but unfortunately not the 70-200/2.8L IS.

Go to your Canon website (such as Canon USA, if you are in the US) and get the phone number for the closest Service Dept. Call them and tell them what you are need. From your description, they'll probably be able to identify and sell you the correct screws and ship them to you, so that you can install them yourself.

I'd suggest a very small amount of blue Locktite on the threads, to keep the screws from loosening again. You want to be very careful not to use too much Locktite, to be sure it doesn't get inside the lens.

***********

Alan Myers
San Jose, Calif., USA
"Walk softly and carry a big lens."
GEAR: 5DII, 7D(x2), 50D(x3), some other cameras, various lenses & accessories
FLICKR & EXPOSUREMANAGER

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

namuwilliams — Tue, 23 Jun 2015 04:29:53 GMT

Thanks for the reply, amfoto1!

I know, that's weird, right? I can only imagine that someone took the screws out (what are the chances of three falling out on the same day, at the same time? lol) - although, the lens is never out of my sight, so I'm not sure when it could have happened...unless my four year old managed it somehow, haha.

It could have been disassembled before, but not during my ownership. I bought it from its original purchaser, who only had it for a few months before selling it to me. I've had it for a couple of years now, and it's worked well in that time, but now, missing three out of four screws, it's become very loose and sometimes doesn't focus.

I'll call parts and see what they say, thanks.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

ebiggs1 — Tue, 23 Jun 2015 13:34:34 GMT

"... missing three out of four screws, it's become very loose and sometimes doesn't focus."

I know you said you don't want to send it to Canon BUT you need to.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

namuwilliams — Tue, 23 Jun 2015 17:06:09 GMT

"I know you said you don't want to send it to Canon BUT you need to."

Why do I need to?

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

RobertTheFat — Wed, 24 Jun 2015 02:45:01 GMT

@namuwilliams wrote:
"I know you said you don't want to send it to Canon BUT you need to."

Why do I need to?

Because you don't want to play games with a lens that good and that expensive. If the missing sdrews have let it fall out of alignment, replacing them may not be enough to set things right.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

MikeSowsun — Wed, 24 Jun 2015 03:57:05 GMT

If you just want to replace the screws, here is the parts list for that lens: EF 70-200 2.8 L IS USM

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

RainProductions — Mon, 28 Nov 2016 22:42:41 GMT

Kudos Mike for the diagram!! I'm looking for the part number of the 4 screws that hold the bezel together and the heads of which touch the camera's mount plate. Doesn't appear to have a parts number, or am I noobing and not reading it right? lol I know on the ones I'm missing there is no nut and there are 4 of them. Any suggestions?

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

jrhoffman75 — Mon, 28 Nov 2016 23:44:00 GMT

Check post number 4 above.

And here: https://www.dropbox.com/s/h3kf2tt2zmds7lr/PrintStudioPro_V2.0_Win_EN_V01.pdf?dl=0

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

bobthetog — Wed, 07 Dec 2016 15:17:46 GMT

I have found an old computer to be a good source of small screws of various sizes.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

RobertTheFat — Wed, 07 Dec 2016 17:51:48 GMT

@bobthetog wrote:
I have found an old computer to be a good source of small screws of various sizes.

Old, grunched hard drives are usually full of such.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

nancymerrill — Mon, 01 Oct 2018 23:50:32 GMT

My lense has mysteriously lost the same screws...How did you resolve this ?? Any help

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

jrhoffman75 — Tue, 02 Oct 2018 00:01:06 GMT

Call Canon at 1-800-OK-CANON and order part XA9-1306.

Or Google that part number and order via eBay. Forum rules dont allow posting a link.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

nancymerrill — Tue, 02 Oct 2018 16:15:21 GMT

Thank you soo much... Looks like $29 a screw and I need three....

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

yopifaklo — Thu, 06 Dec 2018 16:54:52 GMT

@namuwilliams wrote:
Three of the four screws in my 70-200 2.8L IS lens magically disappeared on the same day...I can't find anywhere online what size they are. I can't afford to send the lens into Canon - I'm sure if I can find the screws, I'm capable of screwing them in, lol. [links removed per forum guidelines]

The screws in question are the in the ring closest to the camera body. Picture attached for reference. Thanks!

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

mcdonald44 — Mon, 19 Jul 2021 17:38:20 GMT

Anyone know what the name/size of the screw for the Canon 70-200 2.8 lense: attached is a photo. Thx in advance yo anyone who can help.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

jrhoffman75 — Mon, 19 Jul 2021 20:47:57 GMT

I believe this is the part you need. Canon XA1-7200-706 EF Screws.

Contact USCAMERA-dot-com.

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

mcdonald44 — Mon, 19 Jul 2021 22:10:45 GMT

Thx much John!

Just ordered the screws :--)

Jack

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

OwenFrost — Wed, 29 Mar 2023 12:32:40 GMT

I'm new to the forum but wanted to reach out and help if I can. I'm sorry to hear about the screws on your 70-200 2.8L IS lens! It can be tough to find the right replacements for a specific lens, especially when you don't know the size. Have you checked out any online stores that specialize in wire balustrade? I know some of them to have a wide selection of lens parts, so they might be able to help you out. If that doesn't work, you can also try searching on eBay. I've found some really good deals there before and they often have the exact parts I'm looking for.

[Commercial link removed per forum guidelines and replaced with screenshot to facilitate discussion.]

Re: What size and where can I find replacement screws for the 70-200 2.8L IS lens?

Stephen — Sun, 26 Mar 2023 20:28:27 GMT

Hi there! If Canon USA is still repairing your lens, you can reach out to our Parts Department, and they will be happy to look up the screws for you. Parts are at 866-481-2569 Monday through Friday from 9am to 9pm (ET).