3M, TM, Abrasive Disc Pad Hubs, Product Details: The hub is used with color-coded extra hard, hard, medium, and soft backup plates, Hub is used with color-coded, Use with 7 in face plates | Applitions: Deburring; Finishing; Polishing; Surface Preparati | Arbor Thrd – TPI or Pitch: 5/8 in – 11 | Brand: 3M ABRASIVE | Color: Black | Country of Origin: US | Dia. [Nom]: 4 1/2 in | Hardness Grade: Hard | Hazmat: NO | Quantity: 1 per pack | Special Order: YES | Thrd – TPI or Pitch: 5/8 in – 11 | Type: Backing Pad | Used With: Disc Sander; Right Angle Grinder | Wt.: 0.41 lb
