十字: cross; cross-shaped,like let ...槽: trough; manger自: self; oneself; one's own攻: attack; assault; take the of ...锁紧螺钉: lock-screw十字槽沉头自攻锁紧螺钉: cross recessed countersunk head thread forming screws十字槽半沉头自攻锁紧螺钉: cross recessed raised countersunk head thread forming screws十字槽盘头自攻螺钉: cross recessed pan head tapping screws十字槽盘头自钻自攻螺钉: cross recessed pan head self-drilling tapping screws十字槽盘头自攻螺钉和大垫圈组合件: cross recessed pan head tapping screw and large plain washer assemblies十字槽盘头自攻螺钉和平垫圈组合件: cross recessed pan head tapping screw and plain washer assemblies六角头自攻锁紧螺钉: hexagon head thread forming screws开槽盘头自攻螺钉: slotted pan head tapping screws内六角花形圆柱头自攻锁紧螺钉: hexagon lobular socket thread forming screws十字槽盘头螺钉: cross recess head screw; cross recessed pan head screw自攻锁紧螺钉的螺杆: screw thread shanks for thread forming screw-metric coarse thread series十字槽盘头螺钉和外锯齿锁紧垫圈组合件: cross recessed pan head screw and serrated lock washer external teeth assemblies十字槽半沉头自攻螺钉: cross recessed raised countersunk head tapping screws十字槽沉头自攻螺钉: cross recessed countersunk head tapping screws十字槽沉头自钻自攻螺钉: cross recessed countersunk head self-drilling tapping screws十字槽盘头螺钉和弹簧垫圈组合件: cross recessed pan head screw and single coil spring lock washer assemblies十字槽盘头螺钉和平垫圈组合件: cross recessed pan head screw and plain washer assemblies十字槽半沉头自钻自攻螺钉: cross recessed raised countersunk head self-drilling tapping screws十字槽小盘头螺钉: cross recessed small pan head screws十字槽凹穴六角头自攻螺钉和平垫圈组合件: cross recessed hexagon head tapping sorew with indentation and plain washer assemblies