Material: Made of durable material aluminum alloy, not easy to corrode, long service life
USE: Countersunk washers are installed by simply placing them between the head of the screw and the surface to be secured
For: This washer is suitable for applications where a flush surface is required.It can be used in a variety of applications including automotive, construction, plumbing, electrical applications and industrial. It can be used to fasten metal, wood, plastic and other materials
