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Sealcon NN-10-ST Sealcon NN-10-ST 1" NPT Locking Nut In Stock
Price: $2.06
Sealcon NN-34-ST Sealcon NN-34-ST 1-1/4" NPT Locking Nut In Stock
Price: $3.11
Sealcon NN-36-ST Sealcon NN-36-ST 1-1/2" NPT Locking Nut In Stock
Price: $4.33
   
 

NPT Size Steel Locknuts

Sealcon Zinc Plated Steel Locknuts are available in 1", 1-1/4", and 1-1/2" NPT sizes. They are liquid tight to 150 PSI and are submersible up to 300 ft. The zinc plating provides corrosion resistance for the locking nut, as they are not stainless steel like the metric and PG sizes. The material is halogen and phosphorous free and the locking nuts carry RoHS and Deca BDE approval. For other NPT sizes of stainless steel cable glands, the nickel plated brass lock nuts may be used.