Any idea what thread size/pitch that is?
McMaster's plastic thumb screws only go up to 3/8-16" in barleycorns; no metric or larger sizes.
McMaster-Carr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.
www.mcmaster.com
Or, just get metal screws.
Or, make some from plastic threaded rod.
McMaster-Carr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.
www.mcmaster.com
Or, get a die and some plastic rod and make your own.