Member Since: 05 Apr 2006
Location: Lugano area
Posts: 689
M10 seat rail screws - are they special?
I'm wanting to put in a Ram-Mount RAM-B-316-1-202U onto my passenger seat base. I've removed the screw which appears to be an M10 torx T50-headed screw that's 30mm long.
It's too short to screw in the mount base so I'm looking for a replacement.
The screw is interesting as it's not threaded all the way to the end - and I have tried a longer M10 (60mm, far too long) and there is definitely a narrowing in the hole.
I would assume I can use a 40/45mm M10? Thanks for any tips!
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18563
Possibly HYG500250 if the washer doesn't get in the way?06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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28th Nov 2013 9:35 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18563
Which is from the second row seats, you can take one out to try it 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
28th Nov 2013 9:41 pm
LHD
Member Since: 05 Apr 2006
Location: Lugano area
Posts: 689
Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73084
If you take one from the middle don't forget to replace it with something, the hole is through to the outside. I've replaced my original bolts with high tensile hex bolts as I take my seats out every spring, the original torx heads just strip.
28th Nov 2013 9:54 pm
LHD
Member Since: 05 Apr 2006
Location: Lugano area
Posts: 689
Martin wrote:
Which is from the second row seats, you can take one out to try it
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18563
I wasn't suggesting leaving a seat bolt missing Just borrowing it for a quick trial fit in the front before ordering another 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
28th Nov 2013 9:58 pm
LHD
Member Since: 05 Apr 2006
Location: Lugano area
Posts: 689
maybe I can do a swap. If it's dangerous, I'll do it for the seat the mother-in-law uses
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18563
They are a standard M10x1.5 thread apparently, so high-tensile (10.9) 'normal' bolts would be fine too.06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
28th Nov 2013 10:03 pm
DSL Keeper of the wheelie bin
Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73084
Sorry no link, got them from a fastening place in Inverness. M10 40mm long I think, though M number may be wrong. I also use copperslip on them as they can be a but difficult to get out.
28th Nov 2013 10:04 pm
LHD
Member Since: 05 Apr 2006
Location: Lugano area
Posts: 689
so I'm currently there with a swap from 2nd row to front an vice versa. The Ram-Mount is in place and the hole is plugged......
I think as this is a one-off that I'll get a pukker replacement......
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