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3M Ring Terminal: Bare, 3/8 in Stud Size, 6 AWG to 6 AWG Wire Sizes, 1,000 V - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M Ring Terminal: Bare, 3/8 in Stud Size, 6 AWG to 6 AWG Wire Sizes, 1,000 V

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
Ring Terminal: Bare, 3/8 in Stud Size, 6 AWG to 6 AWG Wire Sizes, 1,000 V
Category
Non-Insulated Ring Terminals
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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.

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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