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Difference between Hex Head stud and 12pt?

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Old May 29, 2008 | 03:08 PM
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Default Difference between Hex Head stud and 12pt?

ARP Hex Head Stud Kit; LS1 thru 2003 $256.99


ARP 12 pt. Head Stud Kit, LS1 thru 2003 $279.99

besides the price, what's the differnce? one offer better clamping then another?
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Old May 29, 2008 | 03:15 PM
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would also like to know this question...

Chad
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Old May 29, 2008 | 04:17 PM
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12pt has less chance of getting rounded off because there are 12 socket contact points instead of 6. (spreads out the load)
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Old May 29, 2008 | 11:04 PM
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The 12 point makes it easier to tighten. A 12pt socket has a thinner wall than a 6 pt, making it take up less room. Differences in strength or clamping force are negligable at best. I'd go for the 12 pt just for the ease of installation.
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Old May 22, 2013 | 10:33 PM
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Is there really a clearance issue with the standard hex nuts?? Arent the factory head bolts hex heads?
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