... ,material: staniless steel,carbon steel 2,size: 0.7-27mm,1/6-3/4 inch 3,Quality-first 4,China ... steel,and wear well from professional treated. Place of OriginDongguan,China(mainland)Brand NameJinRiMaterialCarbon steel & stainless steelSizeAll frequently-used size, produce ... , machine Screw , wood Screw, Self Tapping Screw. Our excellent supply of world-class quality and manufacture are based on modern ...