大量供应电子表/钟表/计算器螺丝.不锈钢螺丝,产品已通过SGS认证(环保证证).以下产品规格,我司长期有现货.欢迎来电来函.FA1.0*2.5PA1.0*2.5PB1.0*1.6FA1.0*3.0PA1.0*3.5PB1.0*2.3FA1.0*3.2PA1.0*3.0PB1.0*2.5FA1.0*3.5PA1.0*4.0PB1.0*3.0FA1.0*4.0PA1.0*4.5PB1.0*4.0FA1.0*5.0PA1.0*4.8PB1.0*4.5FA1.0*9.0PA1.0*5.0PB1.0*4.8FA1.0*3.5不锈PA1.0*2.5不锈PB1.0*5.5FB1.0*3.5PA1.0*4.0不锈PB1.0*4.7PW2B1.0*2.6PA1.0*4.5不锈PW2.2B1.0*1.85PW2B1.0*2.7PW2.0B1.0*2.6