Waterway Plastics 819-0044 Self Drilling Screw

Product Description

The WATERWAY PLASTICS 819-0044 is a No. 10 x 1 inch self-drilling screw designed for use in pool and spa equipment assemblies. Constructed with a polypropylene (PP) body and a 410 stainless steel tip, this fastener combines corrosion resistance with the mechanical strength needed to drill and tap into plastic housings without a pre-drilled pilot hole. It is a standard service component installed by pool equipment technicians and plumbing professionals during equipment repairs, filter assembly maintenance, or pump housing reassembly.

This screw is used in residential and light commercial pool and spa systems where Waterway Plastics equipment is installed. Typical applications include securing filter lids, pump volute covers, and other plastic-bodied components that require a reliable, corrosion-resistant fastener. The self-drilling design speeds up reassembly by eliminating the need to pre-drill mounting points in polypropylene or similar thermoplastic housings.

Key Features

• Self-drilling tip eliminates the need for a pilot hole in polypropylene and similar plastics
• 410 stainless steel tip provides corrosion resistance in wet pool and spa environments
• Polypropylene body is chemically compatible with pool water and common sanitizing agents
• No. 10 x 1 inch sizing matches standard Waterway equipment fastener specifications
• Sold individually for precise service and replacement quantity control

Compatibility

Compatible with Waterway Plastics pool and spa equipment. Designed as an OEM-style replacement fastener for Waterway-branded filter, pump, and related pool equipment assemblies.

Installation Notes

Installation is performed by pool service technicians or qualified plumbing professionals. Shut off all power to the pump or equipment before disassembling any housing or cover. Drive the screw at low speed to avoid stripping the polypropylene threads. Do not overtighten, as excessive torque can crack thermoplastic housings.

Technical Specifications

• Screw Size: No. 10 x 1 inch
• Drive Type: Self Drilling
• Body Material: Polypropylene (PP)
• Tip Material: 410 Stainless Steel

Standard Information

• Brand: WATERWAY PLASTICS
• Manufacturer Part Number: 819-0044