3M™ Disc Retainer Nut 05621, 1/2 in x 5/8 in-11 Internal, 10 ea/Case

3M™ Disc Retainer Nut securely fastens a fiber disc to a disc pad hub or face plate for use with a rotary power tool. This nut is made to fit 3M disc hubs and face plates, but also fits fiber disc holders from other manufacturers.
Special Price $5.97 Regular Price $7.02
UPC 00051144056217
3M ID 7000120524
Packaging Each
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Easy to Use

After placing the disc pad hub, disc pad face plate, and fibre disc onto the tool, the final step to secure these items is to tighten the 3M™ Disc Retainer Nut. Use a 1-1/4 inch spanner wrench with 1/4 inch pins to tighten the disc retainer nut on the spindle. Most spanner wrenches provided with pneumatic or electric tools will fit 3M™ Disc Retainer Nuts. Also available separately from 3M™, PN 06544 is an adjustable spanner wrench, which can be used to tighten 3M™ Disc Retainer Nuts.


  • Securely fasten fiber discs to a grinder or sander spindles
  • Compatible with 3M™ Disc Pad Hubs and face plates or any fiber disc holders with 5/8-11 or M14-2 threaded spindles
  • Tighten using a 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)
  • Different disc retainer nut lengths are available to attach 3M™ disc pad hubs, disc pad face plates, and fibre discs
More Information
3M ID 7000120524
Part number 5621
Keywords fibre disc, replacement parts, Disc Pad
Global Product Hierarchy Tools & Equipment > Power Tools > Power Tool Parts & Accessories
Abrasive Material Non Pertinent
Application Deburring, Finishing, Polishing, Surface Finishing, Surface Preparation
Backing Material Non Pertinent
Net Weight (Imperial) 0.772 lb
Net Weight (Metric) 350.1 g
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Height Dimension 6
Base - Customary Length Dimension 0.62519685
Base - Customary Width Dimension 4
Base - Metric Gross Weight 35.017 G
Base - Metric Height Dimension 15.24 CM
Base - Metric Length Dimension 1.588 CM
Base - Metric Width Dimension 10.16 CM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 15.004701269245059 ci
Consumer - Customary Gross Weight 0.07719927034927858 lbs
Consumer - Customary Net Weight 0.07718383799092564 lbs
Consumer - Customary Height Dimension 6.0 in
Consumer - Customary Length Dimension 0.6251968503937008 in
Consumer - Customary Width Dimension 4.0 in
Consumer - Metric Cubic Dimension 245.883 CCM
Consumer - Metric Net Weight 35.01 G
Consumer - Metric Height Dimension 15.24 CM
Consumer - Metric Length Dimension 1.588 CM
Consumer - Metric Width Dimension 10.16 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit PCS
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 181.216110463717 ci
Shipper - Customary Gross Weight 1.049841292524387 lbs
Shipper - Customary Net Weight 0.7718383799092564 lbs
Shipper - Customary Height Dimension 4.566929133858268 in
Shipper - Customary Length Dimension 6.299212598425197 in
Shipper - Customary Width Dimension 6.299212598425197 in
Shipper - Metric Cubic Dimension 2969.6 CCM
Shipper - Metric Weight 476.2 G
Shipper - Metric Net Weight 350.1 G
Shipper - Metric Height Dimension 0.116 M
Shipper - Metric Length Dimension 0.16 M
Shipper - Metric Width Dimension 0.16 M
Shipper - Item Quantity 10
Shipper - Total Unit Quantity 10
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit BAG
Shipper - Item Unit PCS
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 93122.23348856147 ci
Pallet - Customary Gross Weight 425.4921660168137 lbs
Pallet - Customary Net Weight 291.7553485302233 lbs
Pallet - Customary Height Dimension 46.8503937007874 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.526 M3
Pallet - Metric Net Weight 132.338 KG
Pallet - Metric Height Dimension 1.19 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 3780
Pallet - Total Unit Quantity 3780
Pallet - Previous Packaging Level Quantity 378
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit PCS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 9
Pallet - Shipping Container Per Layer Quantity 42
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