Carbon steel olets
Standard:
ASTM a694 / a 694m f42, f52, f60, f65, f70
ASTM/ asme s/a105/ a 105m
ASTM/ asme s/a266/ a 266m gr. 1, gr. 2, gr. 3, gr. 4
ASTM/ asme s/a350/ a 350m lf1, lf2

Alloy steel olets
Standard:
ASTM/ asme s/a182/ a 182m f5, f 5a, f9, f11, f12, f22, f91^
ASTM/ asme s/a336/ a 336m f5, f9, f11, f12, f22, f91^
Range
15 nb up to 100 nb 3000 lbs & 6000 ( sockolet / thredolet / nippolet / elbolet / insert weldolet / branzolet & coupolet ) / 6 nb up to 600 nb ( weldolet / sweepolet ) sch 5s, 10s, 10, 20, 40s, 40, std, 60, 80s, 80, xs, 100, 120, 140, 160 & xxs