Comparison : Item # BB-32726, Thread Rolling Screw, Zinc, Low Carbon (Inch)
Item # BB-32727, Thread Rolling Screw, Zinc, Low Carbon (Inch)
Item # BB-32728, Thread Rolling Screw, Zinc, Low Carbon (Inch)
Item # BB-32729, Thread Rolling Screw, Zinc, Low Carbon (Inch)
Item # BB-32730, Thread Rolling Screw, Zinc, Low Carbon (Inch)