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Home > Maintenance & Modifications > Stainless security screws/bolts! Advice on is it worth it?
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PCM



Member Since: 25 Jan 2019
Location: North East
Posts: 862

United Kingdom 
Stainless security screws/bolts! Advice on is it worth it?
Hi All

After noticing a bit of rust from various screws and bolts about the car I'm looking to replace with stainless. As an option I was wondering if it's worth while adding stainless security bolts where available.

Question would be, is the security part it worth it?

I know Nakatanenga do a stainless set for the 110 for about £110 and have read that you can add a ball bearing into the recess. Is this suitable? What size and what do you glue them in with that looks ok?

Defender upgrades do a set of door security hinge bolts for £30 but I'm assuming any thief would have the correct tool. Same as snake eye bolts. the bits are only a few quid to buy.

I'm also looking at replacing the screws on the bonnet wing vents with m4 stainless bolts and nylocs.
What about security bolts/screws on the headlights, grills etc..
To replace the bolts on the door hinges etc.. do you just remove and replace 1 at a time and hope they have captive nuts? Do any have normal nuts that fall off?

Anyone done any of the above. Added stainless security screws etc.. Anyone used another method they would recommend?

Lots of questions. about a very basic thing. Sorry

Cheers
PCM
Post #754899 30th Jan 2019 2:15am
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Sulisuli



Member Since: 30 Oct 2016
Location: South west
Posts: 4791

United Kingdom 2015 Defender 90 Puma 2.2 HT Corris Grey
Hi PCM

have you tried the Search button at the top of the page, lots and lots of reading on the forum on the subject your asking about Thumbs Up 2015 HT XS 90
2008 SVX 90
2000 XS TD5 90
Post #754906 30th Jan 2019 7:21am
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PCM



Member Since: 25 Jan 2019
Location: North East
Posts: 862

United Kingdom 
Morning Sulisuli
Totally. Running a night shift, so have had the last 7 hours scouring every inch of the forum and half of google. Found quite a bit in heavy security threads and bonnet threads, but nothing really concise so thought I'd ask. Sorry if it's offended you.
Post #754910 30th Jan 2019 7:53am
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Sulisuli



Member Since: 30 Oct 2016
Location: South west
Posts: 4791

United Kingdom 2015 Defender 90 Puma 2.2 HT Corris Grey
Hasn’t offended at all, in fairness when I was a newbie I didn’t realise the search button was there, some topics get covered in large detail, a lot are personal preference,

Stainless steel bolts is quite an emotive subject

The kit you mention from 4 x 4 overlander Brendan aka forum sponsor Leeds is very good.

Hope you get the answers Thumbs Up 2015 HT XS 90
2008 SVX 90
2000 XS TD5 90
Post #754911 30th Jan 2019 8:17am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5430

2006 Defender 110 Td5 USW Zermatt Silver
As with all security, it depends on the owner, and their thoughts on theft. I don’t worry as much as other about it. I’ve swapped some of mine to S/S when I’m working in an area and the original bolts looky nasty, or rusty.
Post #754922 30th Jan 2019 9:17am
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discomog



Member Since: 09 May 2015
Location: Notts/Lincs Border
Posts: 2496

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Santorini Black
I wouldn't worry too much about security screws as I'm sure most scroats go armed with security bits and sockets in their swag bag. I've used nyloc locknuts for things such as wing vents and headlight surrounds.

Obviously you have more chance of having your doors and bonnet stolen if it's parked outside overnight. As a newby you may want to concentrate on levels of security rather than fitting stainless fittings initially. Defender 90XS SW
Mini Countryman Cooper S
Morgan Plus 8
Post #754928 30th Jan 2019 9:34am
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PCM



Member Since: 25 Jan 2019
Location: North East
Posts: 862

United Kingdom 
Already on it. Smile
First purchase is an optimill quick release (hopefully with a startech wheel on group buy here) and a few bits as advised by Will at Landroverdefendersecurity.
However as the bolts and bits will need replacing as they are corroding, I wondered if there is a preferred option for a more secure bolt.
Post #754936 30th Jan 2019 10:43am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5430

2006 Defender 110 Td5 USW Zermatt Silver
If replacing I’d go with quality over security of the stainless steel fittings. There is more than one grade of s/s and some stuff is shocking.
Post #754939 30th Jan 2019 11:04am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 16946

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
If you do want to use security fasteners then go for one of the high-end, specialised suppliers with custom heads and coded bits. The common "security screws" with pin Torx heads are not even vaguely secure.
Post #754942 30th Jan 2019 11:32am
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PCM



Member Since: 25 Jan 2019
Location: North East
Posts: 862

United Kingdom 
Agreed. I was looking for some coded bits already on https://www.fastenright.com

I'll look on the forum for a list of all the bolts needed for the relevant areas and see what I need to order and if this is possible. I'm sure on the forum somewhere there must be a list of all the bolt/screw sizes.

Does anyone have any info on how good the ball bearing in the bolt idea is? Do they look OK or a bit of a bodge.
Feel free to PM me if you're worried about broadcasting your security.
Post #754947 30th Jan 2019 12:45pm
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X4SKP



Member Since: 29 Nov 2013
Location: Berkshire
Posts: 2290

United Kingdom 2010 Defender 90 Puma 2.4 SW Stornoway Grey
Hello PCM

I bought a full SS Kit from 4X4 Overlander (Brendon) for my 90, this kit aims to replace every main non-SS Screw and Bolt not only for the Doors (main reason for purchase) but also other bit and pieces as well.

Doors
All Bolts can be removed (from the side doors) as they have Captive Nuts, the rear door is a mix from memory of both Captive and Loose so requires the rear cover panels to be removed to gain access.

Part of my job required replacing one of these Captive Nuts that had fractured and fallen down into the A Pillar (Bulk Head) I managed to retrieve the part with my grab tool and in the process decided to swap out all the Captive M8 Nuts with the 'new and improved' version (Black ones) which are claimed to be tougher and do have a slightly longer thread section. A bit of advice for anyone doing this...don't but them from LR as they charge mad money IMO, exactly the same (yes exactly) can be bought for 20% of the cost from an Independent.

I replaced all 'Clip in' Captive Nuts, all Bolts to SS and then 'Head Secured' these SS Bolts with SS Ball Bearings (from memory) I used 1/8' 3.175mm Ball Bearings from cycle spares I had, then used magic metal to fix in situ, then hand painted the finished heads with (in my case) body colour Stornoway Grey.

IMO Definitely worth doing.

Up to individuals as to how many SS Bolts are head protected with a Ball Bearings but typically I have seen one 'Pillar side' and one 'Door side' on each hinge treated in this way...or just do the lot.

Ball bearing fix prior to painting (etch primer and top coat)

Click image to enlarge


Park broken captive nut

Click image to enlarge


Grab tool to retrieve broken part... (I got lucky)

Click image to enlarge


What the standard set up should look like

Click image to enlarge


OEM Captive Nuts


My route...£1 each

Click image to enlarge


Top

Click image to enlarge


Bottom

Click image to enlarge


Good Luck SKIP
https://www.defender2.net/forum/topic83242.html
Post #754948 30th Jan 2019 12:50pm
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PCM



Member Since: 25 Jan 2019
Location: North East
Posts: 862

United Kingdom 
That works for me. I’ll grab a 110 set from Brendon.
Thanks for a really good post. Smile
Post #754951 30th Jan 2019 1:04pm
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mcma1



Member Since: 16 Oct 2012
Location: Northern Ireland
Posts: 2876

First mod I have done to the new 110 is the Nakatenaga vast 110 kit from Brendan. It’s great. Andy

2014 Fuji 110 SW LS3
https://www.defender2.net/forum/post751233.html#751233

2014 Corris 110 SW
http://www.defender2.net/forum/topic40056.html


My old Xtech 90 build..
http://www.defender2.net/forum/topic15681.html

LS3 V8 build...
http://www.defender2.net/forum/topic49051.html
Post #755170 31st Jan 2019 7:48am
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Landie



Member Since: 21 Jun 2015
Location: WA
Posts: 22

Australia 2008 Defender 110 Puma 2.4 SW Zermatt Silver
I used a britpart kit. Whenever i take something off my Landie i grab stainless preferably 316 marine grade nuts, bolts and washers from my local hardware shop and use antisieze nickel based grease. My vehicle spends a lot of time on the beach and have no issues with rust. Coat my chassis inside and out with Penetrol once a year and spray it anywhere i can get. 10 years old now and still good. No corrosion issues.
Post #761472 1st Mar 2019 11:56pm
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