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 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).
Special Price $23.35 Regular Price $27.47
UPC 00051141284163
3M ID 7000119302
Packaging Case
Sorry, We Are Out of Stock
  • Get up to 15% OFF
  • Exclusive Deals and Discounts
  • Secure Shopping Experience
  • Fast and Friendly Customer Support

The 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.


  • 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
More Information
3M ID 7000119302
Part number 28416
Keywords Disc Pad Hub, Disc Pad Retainer Nut,
Global Product Hierarchy Tools & Equipment > Holders & Back-up Pads
Abrasive Attachment Type Threaded
Application Deburring, Finishing, Polishing, Surface Preparation
Color Family Black
Product Color Black
Product Type simple
Quantity 0
Trademark 1 3M™
Type Retainer Nut
Country of Origin United States
Sales Unit KT
SAP Shelf Life In Days 1825
Base - Billing Unit KIT
Base - Customary Width Dimension 2.5 INCH
Base - Metric Gross Weight 1022.8 G
Base - Metric Width Dimension 0.063 M
Base - Item Quantity 1
Base - Unit KIT
Unit of Use - Billing Unit KIT
Unit of Use - Customary Cubic Dimension 95.9739950975965 ci
Unit of Use - Customary Gross Weight 2.2548880176269277 lbs
Unit of Use - Customary Net Weight 0.1779130455831962 lbs
Unit of Use - Metric Cubic Dimension 1572.732 CCM
Unit of Use - Metric Net Weight 80.7 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit KIT
Unit of Use - Unit KIT
Shipper - Billing Unit KIT
Shipper - Customary Cubic Dimension 95.9739950975965 ci
Shipper - Customary Gross Weight 2.2548880176269277 lbs
Shipper - Customary Net Weight 0.1779130455831962 lbs
Shipper - Customary Height Dimension 2.4803149606299213 in
Shipper - Customary Length Dimension 6.2204724409448815 in
Shipper - Customary Width Dimension 6.2204724409448815 in
Shipper - Metric Cubic Dimension 1572.732 CCM
Shipper - Metric Weight 1022.8 G
Shipper - Metric Net Weight 80.7 G
Shipper - Metric Height Dimension 0.063 M
Shipper - Metric Length Dimension 0.158 M
Shipper - Metric Width Dimension 0.158 M
Shipper - Item Quantity 1
Shipper - Total Unit Quantity 1
Shipper - Previous Packaging Level Quantity 1
Shipper - Previous Packaging Level Unit KIT
Shipper - Item Unit KIT
Shipper - Unit CS
Pallet - Billing Unit KIT
Pallet - Customary Cubic Dimension 83724.5768979727 ci
Pallet - Customary Gross Weight 1450.6416851764945 lbs
Pallet - Customary Net Weight 112.08521871741361 lbs
Pallet - Customary Height Dimension 42.125984251968504 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.372 M3
Pallet - Metric Net Weight 50.841 KG
Pallet - Metric Height Dimension 1.07 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 630
Pallet - Total Unit Quantity 630
Pallet - Previous Packaging Level Quantity 630
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit KIT
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 15
Pallet - Shipping Container Per Layer Quantity 42
Write Your Own Review
You're reviewing: 3M™ Disc Pad Hub And Retainer Nut 28416, 2-1/2 in x M14-2 Internal, 1 ea/Case
Your Rating