M4 PP Socket Head ScrewsPolypropylene screws resist grease, acids, and alkalies better than nylon screws. 分类： PP, Socket Head Screws Description Product Inquiry NameSocket Head ScrewsMaterialPPSizeM4"" 1 NameEmailProductQuantityYour Message0 / SendPreviousNextShare This Tweet Share Plus one Share 相关产品 Grade 8.8 M18 Alloy Steel Socket Head Screws Grade12.9 M3 Black Nickel Plated Socket Head Screws Grade12.9 M2.5 Black Nickel Plated Socket Head Screws Grade12.9 M2 Black Nickel Plated Socket Head Screws
