ASTM 193 studs
ASTM 193 studs
(OP)
Can someone help me identify the marks on two sets of threaded studs? I've got 2 sets of studs, that are ASTM 193 B7. The end of one set is stamped "K B7" and the end of the other set is stamped "FP B7" The sets came from different suppliers and we seem to be having different failure rates for the two sets
What does the "K" and "FP" stand for?
Casey
What does the "K" and "FP" stand for?
Casey





RE: ASTM 193 studs
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Regards,
Cory
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RE: ASTM 193 studs
Can you come back with more information, like size, service, and type failure.