材质:镀镍
产地:中国大陆
颜色分类:3*6(100只),3*8(100只),3*10(100只),3*12(100只),3*16(100只),3*20(100只),3*25(100只),3*30(50只),3*35(50只),3*40(50只),3*45(50只),3*50(50只),4*6(100只),4*8(100只),4*10(100只),4*12(100只),4*16(100只),4*20(100只),4*25(100只),4*30(50只),4*35(50只),4*40(50只),4*45(50只),4*50(50只),5*6(100只),5*8(100只),5*10(100只),5*12(100只),5*14(100只),5*16(100只),5*20(100只),5*25(100只),5*30(50只),5*35(50只),5*40(50只),5*45(50只),5*50(50只),6*8(100只),6*10(100只),6*12(100只),6*14(100只),6*16(100只),6*18(50只),6*20(50只),6*25(50只),6*30(50只),6*35(50只),6*40(20只),6*45(20只),6*50(20只),8*10(20只),8*12(20只),8*14(20只),8*16(20只),8*20(20只),8*25(20只),8*30(20只),8*35(20只),8*40(20只),8*45(10只),8*50(10只),10*16(20只),10*20(20只),10*25(10只),10*30(10只),10*35(10只),10*40(10只),10*45(10只),10*50(10只)
头型:内六角
标准类型:国标