Hoover Screw - CH34006 Back...
$6.99
Product details
Stripping the mounting boss on a plastic housing turns a screw that costs almost nothing into an expensive repair, which is why matching the original fastener matters, and part 440011373 is the correct screw for the Hoover CH34006, CH93406, and CH93619.
The correct screw matches the original in thread pitch, length, and head style, which lets it draw the housing together evenly and bite into the plastic mounting boss cleanly. Grab whatever happens to be sitting in the parts drawer instead, and there is a real chance of cutting a new thread into a boss that will not reliably hold a screw again afterward, and a boss that has been over-tightened with the wrong screw usually cannot be salvaged without a repair of its own.
Backpack vacuums in commercial service lose fasteners constantly, mostly during filter changes and field repairs when a screw rolls under a bench or gets left in a different pocket than the machine ends up in. Keeping a few of the correct screw on the shelf means the housing closes up the right way when the job wraps, instead of limping along half-fastened until the next service visit or getting held together with tape.
- Part: 440011373
- Fits: Hoover CH34006, CH93406, CH93619
- Use: housing mounting fastener
- Why it matters: matches original thread and head to avoid stripping the plastic boss
Matching the original screw exactly is the difference between a housing that stays tight for years and one that needs attention again at the next service call, sometimes for a problem that started as nothing more than a missing screw.

