McMaster 90264A525 Zinc-Plated Steel Coupling Nut Low-Strength, 5/8"-11 Thread Size, 13/16" Wide G3461815 Sanding Disc

Sanding Disc

Stick Rated Output 240V - 170A @ 21

Cold Pack Style Leak Proof

Resistance Properties Abrasion-Resistant

Backing Style Polyester with Neoprene Rubber Knuckle Protection

McMaster 90264A525 Zinc-Plated Steel Coupling Nut Low-Strength, 5/8"-11 Thread Size, 13/16" Wide G3461815 Sanding DiscAlso known as extension nuts, these are commonly used to connect lengths of threaded rod and join threaded parts. Low Strength SteelRated Grade 2 or lower, these are about half as strong as medium strength steel coupling nuts. Use them with threaded rods that have a comparable strength rating to avoid stripping threads during installation. Zinc Plated SteelA step up from plain steel, the zinc plating withstands occasional exposure to moisture. Thread