• Manufacturer: Sta-Rite 

• Material: Metal 

The Sta-Rite Replacement Impeller Screw - C30-12 is a replacement screw for Sta-Rite Dura-Glas and Max-E-glass pool and spa pumps. This C30-12 pool and spa screw is made of brass that will not rust, corrode or release particles into the pool water. The Sta-Rite C30-12 will attach the impeller into its appropriate position to the pool shaft. The Sta-Rite screw has reversed threads and can be installed using a slot screwdriver.