# sr20det flywheel bolts

**URL:** <https://forums.speedlife.net/t/sr20det-flywheel-bolts/148748>\
**Category:** Canada Nissan Automotive\
**Created:** [April 3, 2008, 8:44am UTC](https://forums.speedlife.net/t/sr20det-flywheel-bolts/148748 "2008-04-03T08:44:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rheddrahgon](https://avatars.discourse-cdn.com/v4/letter/r/df788c/32.png) [@rheddrahgon](https://forums.speedlife.net/u/rheddrahgon)\
**Post date:** [April 3, 2008, 8:44am UTC](https://forums.speedlife.net/t/sr20det-flywheel-bolts/148748/1 "2008-04-03T08:44:38Z")

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I have the 12 point flywheel bolts. What size are they and what is the socket called I buy to take these off? Ive heard them called caterpillar bolts but beyond that Im not sure. I bought one socket that was suppose to work but because the bolt head was so shallow the socket wouldnt grip propperly.

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**Author:** ![RS13](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@RS13](https://forums.speedlife.net/u/RS13)\
**Post date:** [April 3, 2008, 1:18pm UTC](https://forums.speedlife.net/t/sr20det-flywheel-bolts/148748/2 "2008-04-03T13:18:05Z")

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Eh normal socket takes it off. Different brands have different slopes so go buy a different brand