SKUs available on this product page

MAT00530-316, MAT00510-316, MAT00520-316,

Castellated Nut (Acme Thread)

  • Centrifugal Pump Castellated Nut Replacement
  • 316 Stainless Steel
  • Available in sizes: 114, 216, 218
Quantity - +

Replacement Centrifugal Pump Castellated Nut (Acme Thread) for use with Stub Shaft

From time to time, centrifugal pump mechanical components need to be replaced. TOP-FLO® centrifugal pump replacement parts are specifically designed to fit in the pumps of not only TOP-FLO® pumps but those of major pump suppliers. These components are rugged and will provide the necessary sealing conditions under a wide range of conditions.

Additional information

Line Drawings

SKUDescriptionLine Drawing
MAT00510-316

Castellated Nut for C114 Threaded Stub Shaft

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MAT00520-316

Castellated Nut for C216 Threaded Stub Shaft

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MAT00530-316

Castellated Nut for C218 Threaded Stub Shaft

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    What is the pitch of the 4" acme nut?
  1. Q What is the pitch of the 4" acme nut?
    A -4.00” - 6 acme thread