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3M M6-38RK Non-Insulated Ring Terminal - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M M6-38RK Non-Insulated Ring Terminal

The 3M Ring Terminal: Bare (MPN M6-38RK) is a non-insulated ring terminal with a 3/8 in stud size, accepting 6 AWG wire. It features a brazed barrel and seam construction rated for 1,000 V, providing a secure…

SKU 3G-OTH-19780

Also listed as: M638RK · M6 38RK

Brand
3M
Item
M6-38RK Non-Insulated Ring Terminal
Part Number
M6-38RK
Category
Non-Insulated Ring Terminals
Available to Order
Also known as:M6-38RK3M
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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
M6-38RK
Type
1,000 V, Brazed Barrel & Seam
Stud Size
3/8 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 M6-38RK) is a non-insulated ring terminal with a 3/8 in stud size, accepting 6 AWG wire. It features a brazed barrel and seam construction rated for 1,000 V, providing a secure electrical connection for industrial applications.

Frequently Asked Questions

What is the 3M M6-38RK ring terminal used for?

The 3M M6-38RK is a non-insulated ring terminal used for high-current electrical connections in industrial control panels, power distribution, and heavy equipment. Its brazed barrel and seam provide reliable conductivity and mechanical strength for 6 AWG wire at up to 1,000 V.

What are the specifications of the 3M M6-38RK ring terminal?

The 3M M6-38RK ring terminal has a 3/8 in stud size, accepts 6 AWG wire, and is rated for 1,000 V. It features a brazed barrel and seam for durability. The manufacturer part number is M6-38RK, and it is a non-insulated bare terminal.

Where to buy the 3M M6-38RK ring terminal worldwide?

3G Electric supplies the 3M M6-38RK ring terminal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this terminal to any country.

How to install a 3M M6-38RK ring terminal?

To install the 3M M6-38RK, strip 6 AWG wire to the recommended length, insert it into the barrel, and crimp using a tool matched to the terminal size. Ensure the brazed seam faces the crimp die for a secure connection. Always follow 3M's generic crimping guidelines for non-insulated terminals.

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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Compatible alternatives & equivalents

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Non-insulated ring terminal rated for 1000 V, with brazed barrel and seam. Accepts 8 AWG wire and fits 3/8 in stud size. Used for terminating wires in electrical panels, motor controls, and power distribution systems
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Non-insulated ring terminal rated for 1000 V, with brazed barrel and seam. Accepts 8 AWG wire and fits 3/8 in stud size. Used for terminating wires in electrical panels, motor controls, and power distribution systems
Non-insulated ring terminal rated for 1000 V, accepting 6 AWG wire and fitting a 1/4 in stud. Features a brazed barrel and seam for secure connections. Commonly used in power distribution, control panels, and heavy equipment wiring
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Non-insulated ring terminal with butted barrel and seam construction. Rated for 600 V, accommodates 4 AWG wire, and fits 3/8 in studs. Used for secure electrical connections in power distribution and equipment wiring

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