CNC Machined Part, Bolts, Screws manufacturer / supplier in China, offering Fh-Kb, M3-M12 Stainless Steel& Steel& Aluminum Flat Head Knurled Body Standoffs/Rivet Nut/Blind Nut/Female Standoffs, SBB M2-M10 Customized Brass Hex Male-Female Standoffs, Support OEM & Small Orders Welcome, M4 Steel Torx Socket Head Cap Screws and so on.