3M Hook-and-Loop Disc Backup Pad: 5 in Dia x 3/4 in T, 5/16"-24 Threaded-Shank
The 3M Hook-and-Loop Disc Backup Pad is a 5-inch diameter by 3/4-inch thick threaded-shank vacuum-hole sanding disc backing pad. It features a 5/16"-24 threaded-shank tool connection and a 5-hole configuration…
SKU 3G-OTH-532155
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Product Description
The 3M Hook-and-Loop Disc Backup Pad is a 5-inch diameter by 3/4-inch thick threaded-shank vacuum-hole sanding disc backing pad. It features a 5/16"-24 threaded-shank tool connection and a 5-hole configuration, designed for use with compatible sanding discs.
Frequently Asked Questions
What is the 3M Hook-and-Loop Disc Backup Pad used for?
This 5-inch diameter backup pad supports hook-and-loop sanding discs in industrial finishing, paint prep, and surface blending. Its 5-hole vacuum design extracts dust during sanding, improving workpiece visibility and reducing cleanup across metalworking, woodworking, and automotive applications.
What are the specifications of the 3M Hook-and-Loop Disc Backup Pad?
The pad measures 5 inches in diameter by 3/4 inch thick, with a 5/16\"-24 threaded-shank tool connection and a 5-hole configuration. It is a 3M genuine part (MPN 60440241382) designed for use with compatible hook-and-loop sanding discs on rotary tools.
Where to buy the 3M Hook-and-Loop Disc Backup Pad worldwide?
3G Electric supplies this 3M backup pad to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this threaded-shank sanding accessory.
How to install the 3M Hook-and-Loop Disc Backup Pad?
Thread the 5/16\"-24 shank directly into your compatible rotary tool's spindle. Tighten securely by hand or with a wrench, avoiding over-torque. Ensure the pad's 5 holes align with your sanding disc's dust-extraction pattern before attaching the disc via hook-and-loop.
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Common applications for 3M3M Products
3G Electric supplies 3M threaded-shank vacuum-hole sanding disc backing pads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






