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ChrisDefender



Member Since: 29 Oct 2015
Location: Midlands
Posts: 453

United Kingdom 
Hi Darren,

OK, thank you, I did wonder about aluminium rivnuts. Any advice on length, I presume the plates will be drilled to take M6 bolts.

Cheers
Post #927165 26th Oct 2021 8:13am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17307

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
LandRoverAnorak wrote:
If I were doing it from scratch, I'd use aluminium rivnuts so that they're compatible with the wing and then apply an appropriate barrier paste to the stainless bolts - Duralac or similar.


Stainless into aluminium, that's living life on the edge even with paste!

If I were ever seized by a compulsion to fit CP I think I would simply rivet it, either with sealed breakstem ("pop") rivets or more likely traditional solid rivets. It is probably just as easy to remove subsequently as it would be screwed (and much easier than stainless that has welded itself into aluminium threaded inserts), plus the holes are smaller. Sealed breakstem rivets would make more sense on black CP since they are available in black, solid rivets would have more of a heritage feel on self-colour CP.
Post #927169 26th Oct 2021 8:24am
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11324

United Kingdom 
I know that you've been scarred for life by your Patriot rack experience but if properly prepared then there really is no issue with stainless fixings Laughing Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #927172 26th Oct 2021 8:34am
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11324

United Kingdom 
ChrisDefender wrote:
Hi Darren,

OK, thank you, I did wonder about aluminium rivnuts. Any advice on length, I presume the plates will be drilled to take M6 bolts.

Length of rivnuts? I think they're all a pretty standard length and anything off the shelf will suit the thickness of Land Rover panels.

If you mean the bolts, then probably 15-20mm. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #927174 26th Oct 2021 8:36am
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ChrisDefender



Member Since: 29 Oct 2015
Location: Midlands
Posts: 453

United Kingdom 
Thanks all. I am now on the fence with rivnuts or rivets! I will wait for the panels and then spend some time debating it with myself! Many thanks as always for the advice, much appreciated.

Cheers.
Post #927178 26th Oct 2021 8:42am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17307

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
LandRoverAnorak wrote:
I know that you've been scarred for life by your Patriot rack experience but if properly prepared then there really is no issue with stainless fixings Laughing


Yup, certainly have! Unfortunately experiences like that are hard to forget! Rolling with laughter
Post #927181 26th Oct 2021 9:21am
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Dinnu



Member Since: 24 Dec 2019
Location: Lija
Posts: 3394

Malta 2012 Defender 90 Puma 2.2 CSW Santorini Black
Sounds like glue is still a nice solution.. no holes, no corrosion.. fit and forget (and better forget that it had been glued) Laughing 1988 90 Hard Top, 19J Diesel Turbo, Shire Blue - Restoration ongoing
2012 90 CSW, 2.2TDCI, Santorini Black
Post #927183 26th Oct 2021 9:25am
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ChrisDefender



Member Since: 29 Oct 2015
Location: Midlands
Posts: 453

United Kingdom 
OK, so I am aware I am in danger of over-complicating this! but I just want the best result with the ease of removing if I ever need to replace or refurb.

Would it not be OK to use the rubber (well) rivnuts with the brass insert, as I understand it they are good for mixed materials? and should, I think be strong enough to hold the plate OK.

All these fixings are new to me, so I promise after this question I will just make a decision!! (much to your delight) Very Happy

Cheers.
Post #927187 26th Oct 2021 9:48am
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kenzle8a



Member Since: 12 Feb 2020
Location: None
Posts: 1074

 
Brass rvitnuts with the rubber will sit proud of the mount a touch. I've used them to secure the arch liners on my other car where that didn't matter and they were better than the screw fit rivets
Post #927192 26th Oct 2021 10:33am
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Mo Murphy



Member Since: 01 Jun 2008
Location: Letchworth Garden City, Herts
Posts: 2211

United Kingdom 1984 Defender 90 BMW M57 3.0 Diesel HT Auto Pennine Grey
Rivets are easy and quick if you are leaving the chequer plate on. Screws are better if you anticipate having to remove it often.
Mo The Land Rover 90 - Many are called, few are chosen.

50 Shades of Pennine Grey
Post #927193 26th Oct 2021 10:37am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17307

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
How often do people with CP actually remove it?

(For that matter, why would you remove it?)
Post #927199 26th Oct 2021 11:18am
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ChrisDefender



Member Since: 29 Oct 2015
Location: Midlands
Posts: 453

United Kingdom 
Agreed, I think I might just go down the rivet route, sems quick, easy and does the job well.

Many thanks.
Post #927200 26th Oct 2021 11:26am
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Dinnu



Member Since: 24 Dec 2019
Location: Lija
Posts: 3394

Malta 2012 Defender 90 Puma 2.2 CSW Santorini Black
^^ probably they have to remove them to deal with corrosion issues since they were improperly fitted in the first place.
My 90 has them fitted to the rear, just aft of the rear wheel. Only 5x5 inches, but I wish they were just glued in, as probably by now I would have already removed them. Mine are installed with regular aluminium pop rivets.
Family member has an ex utility 90. He has his wing top and bonnet plated. His seems to be with stainless rivets, ok for the bonnet since it is a Puma. So far no signs of corrosion in wing tops though. I believe they were fitted by the special vehicle department. He also wish to have them removed... but the amount of holes to deal with.... sigh. 1988 90 Hard Top, 19J Diesel Turbo, Shire Blue - Restoration ongoing
2012 90 CSW, 2.2TDCI, Santorini Black
Post #927201 26th Oct 2021 11:33am
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rockster57



Member Since: 15 Nov 2014
Location: West Yorkshire
Posts: 937

United Kingdom 2011 Defender 110 Puma 2.4 CSW Zermatt Silver
ChrisDefender wrote:
Hi Darren,

OK, thank you, I did wonder about aluminium rivnuts. Any advice on length, I presume the plates will be drilled to take M6 bolts.

Cheers


If you go for the rivnut/nutserts i would suggest M6 would be too large assuming you're considering countersunk fasteners. The head would be quite large. I'd be tempted to drill more but smaller holes suitable for c/s M4 fasteners if you have that option.
Post #927204 26th Oct 2021 11:45am
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