This item is sold individually and is made of metal. The flat head mach screw attaches to the motor. This part may become stripped or broken and will need to be replaced. It is an OEM part sourced directly from the manufacturer and used in compressors and pumps made by Campbell Hausfeld. A torx screwdriver might be needed during the installation process.
The head attaches to the discharge valve gasket. This is a genuine Campbell Hausfeld part sourced directly from the manufacturer for use in compressors and pumps. It is made out of metal and is sold individually. When replacing this item a wrench might be required during the installation process. This part may become broken and will need to be replaced.