Continuous Thread (One Start, One End)

Pourout design has a lip near the opening
to allow for more careful pouring.

Note: The thread spiral on -430 starts LOW on the neck as compared to the -439 finish.

Remember it this way, lower number (  -430) starts low and higher number (  -439) starts high.

• Common Uses: Food and Food Ingredients, Flavors, Nutritional Supplements, Health Care, Personal Care, Chemicals, Essential Oils, Laboratory and Analytical Testing