NORTON Low Profile PSA Disc Backup Pad: 5 in Dia x 1/2 in T, 5/16"-24 Threaded-Shank
The NORTON Low Profile PSA Disc Backup Pad is a threaded-shank sanding disc backing pad with a 5-inch diameter and 1/2-inch thickness. It features a 5/16"-24 threaded-shank tool connection and is a non-vacuum type…
SKU 3G-OTH-540721
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Product Description
The NORTON Low Profile PSA Disc Backup Pad is a threaded-shank sanding disc backing pad with a 5-inch diameter and 1/2-inch thickness. It features a 5/16"-24 threaded-shank tool connection and is a non-vacuum type (MPN 63642506131).
Frequently Asked Questions
What is the NORTON Low Profile PSA Disc Backup Pad used for?
The NORTON Low Profile PSA Disc Backup Pad supports pressure-sensitive adhesive (PSA) sanding discs for surface preparation, blending, and finishing on metal, wood, and composites. Its 5-inch diameter and low-profile design suit tight-clearance applications in automotive, aerospace, and general fabrication.
What are the specifications of the NORTON Low Profile PSA Disc Backup Pad?
This NORTON backup pad has a 5-inch diameter, 1/2-inch thickness, and a 5/16\"-24 threaded-shank tool connection. It is a non-vacuum type (MPN 63642506131). The low-profile design provides stability for PSA discs in right-angle grinders and die grinders.
Where to buy the NORTON Low Profile PSA Disc Backup Pad worldwide?
3G Electric supplies the NORTON Low Profile PSA Disc Backup Pad (MPN 63642506131) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this threaded-shank backing pad.
How to install the NORTON Low Profile PSA Disc Backup Pad?
Thread the 5/16\"-24 shank into a compatible grinder or sander spindle, hand-tightening securely. Ensure the backing pad face is clean before applying a PSA disc. Always follow the tool manufacturer's torque specifications and use proper personal protective equipment during installation.
NORTON Products
3G Electric supplies NORTON threaded-shank sanding disc backing pads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







