1069 28 mm screw cap products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 68%, screws accounts for 1%.
A wide variety of 28 mm screw cap options are available to you, such as non spill, non-refillable and child-proof.You can also choose from as, aluminum foil and stainless steel 28 mm screw cap,