lock washer

Top view of spring lock washer or spacer with adjustable inside and outside diameters.

内径和外径都可调整的弹簧锁垫圈的俯视图.

Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assemblies

GB/T9074.9-1988十字槽沉头螺钉和锥形锁紧垫圈组合件

After the first casting, the deflection can be checked and modified using shim plates. Top view of spring lock washer or spacer with adjustable inside and outside diameters.

第一次浇注混凝土后，挠度可用垫片调整。内径和外径都可调整的弹簧锁垫圈的俯视图。

Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem.

松开和拆卸隔膜锁紧螺母和锁紧垫圈，从阀杆上往下压阀盘和隔膜。

Cross recessed small pan head screw and single coil spring lock washer assemblies

GB/T9074.7-1988十字槽小盘头螺钉和弹簧垫圈组合件

Spring lock washer with adjustable inside and outside diameters.

内径和外径都可调整的弹簧锁垫圈.

Hexagon head bolt and single coil spring lock washer assemblies

GB/T9074.15-1988六角头螺栓和弹簧垫圈组合件

Countersunk external toothed lock washer for assembly

GB/T9074.28-1988组合件用锥形锁紧垫圈

Insert lock washer and tighten lock screw to adjusting cap.

插入锁紧垫圈,紧固调节盖上的锁紧螺丝.

Master cylinder outlet fitting gasket "Cross recessed pan head screw, single coil spring lock washer and plain washer assemblies"

主缸出油接头垫密片“GB/T9074.4-1988十字槽盘头螺钉，弹簧垫圈和平垫圈组合件”