*(k)New. Qty (10)  4-40 X 3/4" PVDF ( Polyvinylidene ) Slotted Pan Head Screws. The material is nonmagnetic, has a temperatur range of -148 degrees F to 302 degrees F, has good strength, weather ability, creep resistant, and will not support combustion.  General applications are those that require high purity, chemical resistant, and resistance to acids and solvents.  Listing is for 10 pieces, new from excess inventory.  No additional shipping when purchasing more than 1 lot.( domestic only )  Or, save and combine shipping with other purchases from gracies_stuff.