Brighton-Best 5/8"-11 NC Grade A Finished Hex Nuts Hot Dip Galvanized - 25 per Box (323240)

• Nuts for 5/8" Diameter with 11 NC Thread (National Course) Bolts

• Grade A Low Carbon Steel Hex Nut (Meets ASTM A563 & ASME / ANSI B18.2.2)

• Hot Dip Galvanized (HDG) to meet ASTM A153

• 50 per Box



Brighton-Best Hex Nuts - 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. Porteous (PFC) 00200-3000-404.