2601 East F Street     Tacoma,Washington 98421      TEL: 253.272.5065    TOLL FREE: 800.446.9733
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Home / Boat Anodes / Inboard Boat Zinc Anodes / Propeller Nut and Anode / Electro Guard Nut Assembly RH Threads

Electro Guard Nut Assembly RH Threads

Tacoma Propeller has the Electro Guard propeller nut and zinc anode assembly in stock for fast delivery. Low prices with fair shipping costs. The Electro Guard nut has slots that allow the cotter pin through two opposing slots to assure the nut can not back off. The Electro Guard propeller nut and zinc anode assembly features include:

  • Flanged heavy hex tapered cone shape nut body to utilize all of the shaft threads.
  • Available in right hand and left hand national coarse threads.
  • National fine threads are available by special order only and are not in stock. 
  • Sizes available for 3/4" thru 2" SAE boat shafts. 
  • Bronze alloy appropriate for marine applications.
  • Made in the USA. 

Propeller bore dimensions explained:   Learn more
Proper installation required:      Learn more

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Price Each
PhotoSKU Shaft Size1+Quantity
 PNCO-A 3/4" Shaft (1/2-13) RH Thread$7.65add to cart
 PNCO-B 7/8" Shaft (5/8-11) RH Thread$17.28add to cart
 PNCO-C 1" & 1 1/8" Shaft (3/4-10) RH Thread$38.43add to cart
 PNCO-D 1 1/4" Shaft (7/8-9) RH Thread$49.97add to cart
 PNCO-E 1 3/8" Shaft (1-8) RH Thread$57.67add to cart
 PNCO-F 1 1/2" Shaft (1 1/8-7) RH Thread$69.21add to cart
 PNCO-G 1 3/4" Shaft (1 1/4-7) RH Thread$109.62add to cart
 PNCO-H 2" Shaft (1 1/2-6) RH Thread$132.71add to cart