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tamper proof Torx Plus

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otis66

Well-known member
Joined
May 28, 2010
Messages
1,875
I use my MAC tools tamper prof screwdrivers when installing video surveillance systems on coaches and school busses.
 
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shoturtle

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Joined
Jan 15, 2012
Messages
4,395
Location
Frankfurt AM
so there are torx plus tamper proof available now. Only seen torx tamper proof screws. very interesting.
 

Motor-Mechanic

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Joined
Apr 16, 2012
Messages
100
Location
England
Torx plus tamperproof are 5 lobe rather than the old style 6 lobe. Only applications i have run into so far are some ECUs and diesel pumps.
 

hydramatic

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Joined
Jun 26, 2009
Messages
510
Location
Alabama
Fuel Injection pumps out the yang yang. bought a set from Mac ..70 bucks free shipping..SO wanted 300..
 

willyswonka

Member
Joined
Feb 18, 2012
Messages
20
Location
New Orleans, LA
I've been seeing them on Bosch mass air flow sensors for MB and BMW. They use them to hold the sensor element in the housing, presumably so you can't just swap out the elements and return the new housing with the old element in it.
 

honcho

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Joined
Feb 2, 2011
Messages
2,288
Location
Near Sodom & Gommorah (aka Wash. DC)
Once the patents ran out on tamper-proof torx they became easier to tamper with as tools became more readily available.

Textron Camcar came up with Torx plus supposedly for it's higher torque handlng capability along with a tamper proof variety and a few years ago it was a pain to find the tamper proof drivers. I can't even remember what I used them for but I did find a set on the web. One place selling them required all sorts of documentation to buy just the tool. If you bought enough fasteners, they'd sell you all the bits and tools you wanted.

OTC set at Amazon

http://www.amazon.com/dp/B004CGKQNO/?tag=atomicindus08-20

Here's a Wiha link to Torx Plus security bits

http://www.wihatools.com/700seri/716_IPR_serie.htm

Nosing around the Wiha site I found a link to that page above that had the following information on it "Available for authorized OEM's and their certified service reps. Call Our Customer Service Department At 800-494-6104 for information."
 
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shoturtle

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Joined
Jan 15, 2012
Messages
4,395
Location
Frankfurt AM
I seen the regular torx plus on my wife's vw. But not so much torx plus tamper proof. But I do not go into the ecu or fuel pump. I did find some security xzn.
 

mr.speaker

Well-known member
Joined
Jun 29, 2012
Messages
187
Location
Florida
Funny, I saw some tamper proof torx plus at an airport bathroom stall while "relieving" myself and wondered what kind of bolts they were. I know about the old tamper proof torx from working on Fords and forth .
 
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shoturtle

Well-known member
Joined
Jan 15, 2012
Messages
4,395
Location
Frankfurt AM
it is useless to do that for torx plus. the regular ones have 6 lobes, the security has 5 lobes. It would be waste of time.
 

Buck_nekid

Well-known member
Joined
Feb 28, 2006
Messages
189
Location
Northern WV
I bought the OTC set linked on amazon. I haven't used them yet, along with the OTC Ribe set I ordered at the time. I just hate not having something when the need arises.
 

Xavis00

Member
Joined
Nov 5, 2011
Messages
23
Location
Saskatchewan, Canada
I think the one and only time I've ran into a tamper proof torx plus was on a newer mercedez-benz mirror.. Nobody in the shop had any idea what kind of screw it was at first.
 

Big-Foot

Well-known member
Joined
Jan 30, 2005
Messages
1,951
Location
Midlothian, TX
Am I the only weirdo that drilled out his torx bits to give them the "tamper proof" capability?

Yes... I think you are!!! :lol_hitti

I can't see how you would do it without a really good and sharp carbide drill bit. Unless the Torx drivers were some sort of soft metal cheepies...
 
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