Sharkbite/cash Acme K008A Evopex Pex Coupling 1/2 Inch 6-pack

Product Description

The SHARKBITE/CASH ACME K008A is a push-to-connect coupling designed exclusively for PEX pipe in residential rough-in plumbing applications. Sized at 1/2 inch by 1/2 inch, this fitting requires no soldering, glue, crimping, or special tools — the pipe seats with a single push. A green visual indicator confirms a proper, leak-free connection without guesswork. The fitting body is molded from Acudel plastic, a material selected for its toughness, chemical resistance, anti-decay stability, and dimensional stability under temperature and pressure cycling. Each order includes a pack of 6 couplings. Licensed plumbers and experienced plumbing contractors are the typical installers.

The K008A fits into PEX-only rough-in systems where speed and consistency matter. It is well-suited to new residential construction and remodel work where running continuous PEX throughout a home is the goal. The tool-free connection method reduces the risk of installation errors and potential leak points that can result from improper crimps or soldered joints. Because no open flame or power tools are required, the fitting can be installed in tight spaces and finished wall cavities without additional fire-blocking or tool-access concerns.

Key Features

• Push-to-connect design — no soldering, glue, crimping, or special tools required
• Compatible with PEX pipe only; not for use with copper, CPVC, or other pipe types
• Green visual indicator confirms full pipe insertion and a leak-free seat
• Acudel plastic construction provides chemical resistance and long-term dimensional stability
• Reduces installation errors common to crimp and solder methods
• Sold in a pack of 6 — convenient for whole-home rough-in projects

Compatibility

Designed for use with 1/2 inch PEX pipe only. This is a PEX-exclusive push-to-connect fitting and is not rated for copper, CPVC, or other pipe materials.

Installation Notes

Installation is performed by licensed plumbers or qualified plumbing contractors in accordance with local plumbing codes and the IPC. Shut off the water supply and depressurize the line before cutting pipe or seating the fitting. Cut PEX pipe squarely and deburr the end before pushing into the fitting; an angled or burred cut can prevent full seating and cause leaks. Verify the green visual indicator is fully visible before pressurizing the system.