Comparison : Item # I3350322, 1/4-20" Threaded Studs with Plastic Flute
Item # I3350326, 1/4-20" Threaded Studs with Plastic Flute
Item # I3350328, 1/4-20" Threaded Studs with Plastic Flute
Item # I3350330, 1/4-20" Threaded Studs with Plastic Flute
Item # I3350334, 1/4-20" Threaded Studs with Plastic Flute