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3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2 in x M14-2 Internal, 1 ea/Case

3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2inxM14-2 Internal
3M(TM) Cubitron(TM) II Fibre Disc 982C edge work application
3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2inxM14-2 Internal
3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2inxM14-2 Internal

Item 1 of 5

3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2 in x M14-2 Internal, 1 ea/Case

Part Number 28416, 3M ID 7000119302, UPC 00051141284163

1 of 5

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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)

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For industrial/occupational use only. Not for consumer sale or use.

Specifications

Attribute Name	Value
Abrasive Attachment Type	Threaded
Application	Deburring, Finishing, Polishing, Surface Preparation
Brand	3M™
Color Family	Black
Equipment - Machines	Disc Sanders, Right Angle Grinders
Form Type	Right Angle
Function/Attachment Style	Mechanical Attachment
Industries	Metalworking
Overall Diameter (Imperial)	2.5 in
Overall Diameter (Metric)	63.5 mm
Product Color	Black
Product Type	Back-up Pad
Thread Size	M14-2.0 INT
Type	Retainer Nut

Product Details

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).

3M™ Disc Pad Hub And Retainer Nut used for grinders

The Flexibility to Choose: Face Plate Attachments
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.

Resources

Brochures

2019 Stainless Steel Finishing Brochure - Low Res (PDF, 1.0MB)

Catalogs

Safety Inserts

Accessories Safety Insert (PDF, 763.1KB)

Customer Reviews

Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.