200pcs Copper Gasket Sealing Washers Toilet Leak Water Retaining

Copper ring fastener--also suitable for automotive and marine uses in which the power source has a threaded or bolt-type connection, Ring Fastener; Copper washer--all the flat washers are made of copper, which with high conductivity, Flat Ring Washers; Copper crush washer--sturdy and, great corrosion resistance for outside applications, easy to install, Flat Washers; Copper sealing ring--these most commonly used copper washers have superior rust resistance and the excellent of resistance, Thickness Copper Washer; Copper flat washers--the copper washer also can use for precision instruments, electrical appliances, bearings, air pumps, water pumps, water valves, air cylinder, sealing the high pressure braking systems, etc, Sealing Gasket

What's in the box
200 x Nails, Screws & Fasteners