求购钻尾螺丝钉(图)

非会员信息
我们国外市场客户需要钻尾螺丝钉： １． head star headed diam 3.9* 2,5 cm lenght and 4,2 * 3 cm is needed 1x20 fcl electro galv 2.) 3,5mmx2.5cm lenght and 3,5cm lenght is needed head is star headed look pls at photos here can you see as black colored and for this screw there are 2 bodies avaible : 1.) screw body geared "rare"(seldom toothed ) 2.) screw body geared " frequently" (often toothed ) this screw has electro galv "metal" ,too black colored and electro galv is needed per 1x20 fcl 如果你可以生产，请速联系我们．　虞先生．