16334 medical screw cap products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 4%, other medical consumables accounts for 1%, and the basis of surgical instruments accounts for 1%.
A wide variety of medical screw cap options are available to you, such as non spill, non-refillable and child-proof.You can also choose from as, stainless steel and 304 stainless steel medical screw cap,