SC Bolt Question - Was Told There Was An Expert Out There

I was told that there was an expert out there on 03 bolts (J.B.) by one if my buddies.

What bolt markings are correct for SCs? Any correlation to SN ranges in the different markings? I have been given some differing opinions and was hoping to get some help.

Much appreciated,
sctkhouse

Quote:

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Originally Posted by sctkhouse

I was told that there was an expert out there on 03 bolts (J.B.) by one if my buddies.

What bolt markings are correct for SCs? Any correlation to SN ranges in the different markings? I have been given some differing opinions and was hoping to get some help.

Much appreciated,
sctkhouse

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All SC bolts have a number stamped underneath the handle. Known numbers include 1, 2, 7, or 8. All later production SC bolts also have an "X" stamped atop the handle. Early production SC bolts do not.

Those are the only known markings on SC bolts

Hope this helps.

J.B.