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3M 5 in Threaded-Shank Vacuum-Hole Sanding Disc Backing Pad, 5/16"-24, 5 Hole - Threaded-Shank Vacuum-Hole Sanding Disc Backing Pads
3MThreaded-Shank Vacuum-Hole Sanding Disc Backing Pads

3M 5 in Threaded-Shank Vacuum-Hole Sanding Disc Backing Pad, 5/16"-24, 5 Hole

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

Brand
3M
Item
5 in Threaded-Shank Vacuum-Hole Sanding Disc Backing Pad, 5/16"-24, 5 Hole
Part Number
60440241382
Category
Threaded-Shank Vacuum-Hole Sanding Disc Backing Pads
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
60440241382
Hole
5
Threaded-Shank
5/16"-24
Tool Connection
5/16"-24 Threaded-Shank

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.
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3M 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This threaded-shank sanding disc backing pad has a 5-inch diameter and 1-1/4-inch thickness with a 5/16"-24 threaded-shank tool connection. It is a non-vacuum, soft-density pad designed for use with pressure-sensitive adhesive discs in surface finishing applications on metal, wood, or composites
3M
This threaded-shank sanding disc backing pad has a 5-inch diameter and 1-1/4-inch thickness with a 5/16"-24 threaded-shank tool connection. It is a non-vacuum, soft-density pad designed for use with pressure-sensitive adhesive discs in surface finishing applications on metal, wood, or composites
This 3M backing pad has a 6-inch diameter and 3/4-inch thickness, with a 5/16"-24 threaded-shank tool connection. It is a non-vacuum, medium-density type designed for use with pressure-sensitive adhesive (PSA) sanding discs. Suitable for surface finishing, blending, and material removal on metal, wood, and composites in industrial fabrication, automotive repair, and woodworking applications
3M
This 3M backing pad has a 6-inch diameter and 3/4-inch thickness, with a 5/16"-24 threaded-shank tool connection. It is a non-vacuum, medium-density type designed for use with pressure-sensitive adhesive (PSA) sanding discs. Suitable for surface finishing, blending, and material removal on metal, wood, and composites in industrial fabrication, automotive repair, and woodworking applications
This 3M backing pad is designed for use with hook-and-loop sanding discs in surface finishing, deburring, and blending applications. It features a 5/16"-24 threaded shank for tool connection and is a non-vacuum type. Sold in a pack of 5
3M
This 3M backing pad is designed for use with hook-and-loop sanding discs in surface finishing, deburring, and blending applications. It features a 5/16"-24 threaded shank for tool connection and is a non-vacuum type. Sold in a pack of 5

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This 6-inch diameter, 3/8-inch thick backing pad features a 5/16"-24 threaded-shank for attachment to compatible sanders. It is designed for use with hook-and-loop sanding discs and includes vacuum holes for dust extraction during sanding operations
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