3b thread class right-hand flat countersunk undercut head style 32 thread quantity per inch furnished with o-ring seal attached cadmium surface treated
3b thread class right-hand flat countersunk undercut head style 32 thread quantity per inch furnished with o ring seal attached cadmium surface treated
3b thread class right-hand flat countersunk undercut head style 32 thread quantity per inch furnished with 0 ring seal attached cadmium surface treated