8 Box Case of PFC 7/8"-9 NC x 2-1/2" Grade A Regular Coupling Nuts Zinc Plated - 10 per Box (80 Total)

8 Box Case of PFC 7/8"-9 NC x 2-1/2" Grade A Regular Coupling Nuts Zinc Plated - 10 per Box (80 Total) Reviews



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8 Box Case of PFC 7/8"-9 NC x 2-1/2" Grade A Regular Coupling Nuts Zinc Plated - 10 per Box (80 Total) Feature

  • Coupling Nuts for 7/8" Diameter with 9 NC Thread (National Course) Bolts
  • 2-1/2" Length
  • Grade A Low Carbon Steel Coupling Nut (Meets ASTM A563)
  • Zinc Plated to meet ASTM F1941 FeZn3A
  • 10 per Box (80 Total)
PFC Coupling Nuts - Coupling nut is a threaded fastener for joining two male threads, most commonly threaded rod. Fasteners are typically made of low-carbon steel. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.


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Mar 08, 2011 20:49:03

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