About products and suppliers
4416 nonstandard screw products are offered for sale by suppliers on Alibaba.com, of which screws accounts for 30%, anchors accounts for 1%.
A wide variety of nonstandard screw options are available to you, such as black oxide, silver plated and chrome plated.You can also choose from stainless steel, carbon steel and ss304 nonstandard screw,As well as from zinc plated, plain nonstandard screw, and whether nonstandard screw is iso, gb, or ansi.