20pcs Copper Washer Flat Sealing Gasket Ring Spacer for Car 22 x 27 x 1.5mm Lathe Tools thanks for it heat sink

thanks for it heat sink nature

Product Name: Tube Expander Head

and dome lights)

non-inductive winding types

Screw Expansion Tube Size:10mm x 11mm (D*L)

20pcs Copper Washer Flat Sealing Gasket Ring Spacer for Car 22 x 27 x 1.5mm Lathe Tools thanks for it heat sinkDescription: Flat washers made of copper,have a tighter seal and high heat resistance than steel and rubber washers. High electrical conductivity and thermal conductivity, good sealing effect, nonmagnetic,reliable to use. Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through. Specialized material provides fine workmanship,smooth surface for perfect results. Sturdy and durable,great for