Min. Order Reference FOB Price
5 Tons US$900.00-1,000.00 / Ton
Product Description
Hard color zinc/cross countersunk head self-tapping screw/flat head KA self-tapping screw Product introduction: Self-tapping Screw is one of the threaded fasteners that have been tapped during pre-drilling of metal or non-metal materials. According to different heads, self tapping ...