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3M M6-516RK Non-Insulated Ring Terminal - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M M6-516RK Non-Insulated Ring Terminal

The 3M Ring Terminal: Bare (MPN M6-516RK) is a non-insulated ring terminal rated for 1,000 V with a brazed barrel and seam. It accommodates 6 AWG wire and a 5/16 in stud size, providing a reliable electrical…

SKU 3G-OTH-19522

Also listed as: M6516RK · M6 516RK

Brand
3M
Item
M6-516RK Non-Insulated Ring Terminal
Part Number
M6-516RK
Category
Non-Insulated Ring Terminals
Available to Order
Also known as:M6-516RK3M
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
M6-516RK
Type
1,000 V, Brazed Barrel & Seam
Stud Size
5/16 in
Wire Sizes
6 AWG to 6 AWG

Technical Documents

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

Product Description

The 3M Ring Terminal: Bare (MPN M6-516RK) is a non-insulated ring terminal rated for 1,000 V with a brazed barrel and seam. It accommodates 6 AWG wire and a 5/16 in stud size, providing a reliable electrical connection for industrial applications.

Frequently Asked Questions

What is the 3M M6-516RK ring terminal used for?

The 3M M6-516RK is a non-insulated ring terminal used for terminating 6 AWG wire to a 5/16 in stud in high-current electrical connections. It is commonly applied in industrial control panels, power distribution, and heavy equipment wiring where a reliable, brazed barrel and seam connection is required.

What are the specifications of the 3M M6-516RK ring terminal?

The 3M M6-516RK is a bare, non-insulated ring terminal with a stud size of 5/16 in, accepting 6 AWG wire. It is rated for 1,000 V and features a brazed barrel and seam for mechanical strength. The manufacturer part number is M6-516RK, and it is supplied by 3M.

Where to buy the 3M M6-516RK ring terminal worldwide?

3G Electric supplies the 3M M6-516RK ring terminal worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this 3M terminal globally.

How to select the correct 3M ring terminal for 6 AWG wire?

To select the correct 3M ring terminal for 6 AWG wire, match the stud size (here 5/16 in) and ensure the terminal is rated for your voltage (1,000 V). Use a non-insulated type like the M6-516RK for high-temperature or tight-space applications. Always verify wire gauge compatibility and crimp tool specifications per 3M guidelines.

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 non-insulated ring terminals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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