Shoulder Washers are designed to provide electric and heat insulation in assemblies where this is a crucial requirement. Made from a variety of materials and colors, these products are self-lubricating and corrosion- and abrasion-resistant.
Insulating Cup Washers
Cup Washers are ofter used for covering large holes, like pipe and tube ends. They are shaped like a cup or bowl and often have a flanged area beneath the head - useful for evenly distributing a load over a surface area.