About products and suppliers
19241 hollow screw products are offered for sale by suppliers on Alibaba.com, of which screws accounts for 5%.
A wide variety of hollow screw options are available to you, such as stainless steel, carbon steel and steel.You can also choose from black oxide, chrome plated and zinc-flake coated hollow screw,as well as from iso, gb, and din hollow screw, and whether hollow screw is silver, white, or blue.