886 plastic thread protector caps products are offered for sale by suppliers on Alibaba.com, of which other plastic products accounts for 12%, lids, bottle caps & closures accounts for 1%.
A wide variety of plastic thread protector caps options are available to you, such as plastic, pp and aluminum.You can also choose from bottle, jars plastic thread protector caps,as well as from non spill, non-refillable, and eco-friendly plastic thread protector caps, and whether plastic thread protector caps is black, white, or gold.