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+--- Thread: .135" vs .136" bolts.... (/showthread.php?tid=9218)
.135" vs .136" bolts.... - CastorTroy - 04-07-2015
Some places advertise Grendel bolts with a .135" boltface, others with a .136". Are they functionally interchangeable?
.135" vs .136" bolts.... - Joseph5 - 04-07-2015
This is just my thoughts but I think that a thousands of an inch is within the manufacturing tolerance spec for a bolt but I could be mistaken. I am sure someone that knows for a fact will chime in.
.135" vs .136" bolts.... - Variable - 04-07-2015
Yep, .135 and .136 are interchangeable. I'm pretty sure that's within spec. I have multiple bolts that measure each. They are good to go with the SAAMI Grendel chamber.