Fan Hex Nut 1/4 x 28 A733-3200

The Hex Nut 1/4-28 (part# A733-3200) is a fine-thread hex nut used on the CleanMax ZM-200, ZM-400, and ZM-600, most often on the agitator and motor-mount hardware where a secure, vibration-resistant fastener is needed. The 1/4-28 fine thread holds torque better under the constant vibration of a running vacuum than a coarse thread would.

Compatible Models for the Hex Nut 1/4-28

The Hex Nut 1/4-28 (part# A733-3200) is a threaded fastener used on the CleanMax Zoom uprights and fits these models:

• CleanMax ZM-200
• CleanMax ZM-400
• CleanMax ZM-600

Replace this nut if it is stripped, rounded, cross-threaded, or was lost during an agitator or motor service. A worn nut on a rotating assembly can back off under vibration, so it is worth fitting a fresh one whenever that hardware is disturbed.

Torque it against its mating hardware so the joint stays tight in service. Twin City Vacuum has been selling and servicing CleanMax equipment since 1956, and every part we ship is a genuine Tacony OEM component. Browse the full CleanMax ZM-200 parts catalog, or read more about the machine at cleanmax.com.

Frequently Asked Questions

What does the Hex Nut 1/4-28 (A733-3200) do on the CleanMax ZM-200, ZM-400, and ZM-600?

It is a fine-thread hex nut used on agitator and motor-mount hardware, where its 1/4-28 thread resists loosening under running vibration.

How do I know if this hex nut needs replacing?

Replace it if the nut is stripped, rounded, cross-threaded, or was lost during an agitator or motor service.

What models is the Hex Nut 1/4-28 (part# A733-3200) compatible with?

It fits the CleanMax ZM-200, ZM-400, and ZM-600 commercial upright vacuums. Cross-brand fitment is being verified against PartSmart Where-Used.

How do I order the Hex Nut 1/4-28 (part# A733-3200) or get help?

You can add the Hex Nut 1/4-28 (part# A733-3200) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing CleanMax equipment since 1956 and can help confirm the right part for your machine.

Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.