3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2 in x M14-2 Internal, 1 per case
- 3M ID 60440237216
Details
Highlights
- M14-2 interior threaded metal insert fits grinders with M14-2 threaded spindle, typically sold in Europe and Latin America
- 63.5 mm hub (2-1/2") supports fiber disc face plates with diameters of 101mm (4"), 115mm (4-1/2"), 127mm (5"), 178mm (7"), and 229mm (9")
- Metal retainer nut securely fastens a fiber disc with a 22mm (7/8") center hole to a grinder/sander spindle
- Retainer nut is compatible with 32mm (1-1/4") spanner wrench with 6.5mm (1/4" pins)
- Face plates are sold separately
3M™ Disc Pad Hub and Retainer Nut attach fiber discs to tools with M14-2 threaded spindles found on sanders and grinders typically sold in Europe. The disc pad hub has an M14-2 internal threaded metal insert that fits an M14-2 threaded spindle (where the spindle is 14 millimeters in diameter with 2 millimeter pitch).
Our 3M™ Disc Pad Hub enables operators to select face plates with four different levels of flexibility (soft, medium, hard and extra-hard). The disc pad hub holds a face plate firmly in position, and a center hole fiber disc is secured to the tool spindle with the retainer nut.
Disc pad hub and retainer nut has a M14-2 INT thread for use on grinders with M14-2 threaded spindle and can be used on all 3M Fiber Disc face plates. Use with 4-1/2 inch through 9 inch Fiber Discs with 7/8"/22mm center hole.
Typical Properties
| Abrasive Attachment Type | Threaded |
| Applications | Surface Preparation, Deburring, Finishing, Polishing |
| Attachment Type | Threaded |
| Brands | 3M™ |
| Industries | Metalworking |
| Product Colour | Black |
| Product Type | Back-up Pad |
| Sub Industries | Metal Fabrication, Builders Hardware, Plating & Polishing, Metal Implants, Turbine Engines, Plumbing Fixtures, Medical Instruments |
| Thread Size | M14-2.0 INT |
| Type | Retainer Nut |
| Overall Diameter (Metric) | 63.5 mm |
Resources
3M™ Abrasives for Stainless Steel Finishing BrochureBrochures
(PDF, 845KB)
