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Description
Radium Engineering 3/8in SAE Male to 1/8in NPT Male FittingExperience the precision and reliability of the Radium Engineering 3 8 inch SAE Male to 1 8 inch NPT Male Fitting, ideal for your fabrication needs. This high quality fitting is designed to provide a secure and lasting connection between SAE and NPT threads, making it perfect for various automotive applications. Crafted with careful attention to detail, it meets the demands of serious enthusiasts and professional builders alike. Its compact design
Experience the precision and reliability of the Radium Engineering 3/8 inch SAE Male to 1/8 inch NPT Male Fitting, ideal for your fabrication needs. This high-quality fitting is designed to provide a secure and lasting connection between SAE and NPT threads, making it perfect for various automotive applications. Crafted with careful attention to detail, it meets the demands of serious enthusiasts and professional builders alike.Its compact design allows for easy installation even in tight spaces, ensuring a seamless integration into your project. Trust Radium Engineering’s reputation for quality when upgrading or repairing your vehicle's fluid systems. Enhance your setup today with a fitting that combines uncompromised performance and durability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Wire
It's good but it's aluminum
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Reviewed in the United States on November 22, 2024
★★★★★ 5
Works good
Great spare spool for RV application amd home build inverter setup
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Good current wire
It works well
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Always order big!
I needed a minimum of 2 AWG wire to create interconnects between batteries in a large bank. If you note, these say 1/0 Gauge, not AWG. What is 1/0 Gauge? Who knows, it's fake. Meaningless, because it is not standardized so you have no clue what you are getting.
What did I get for my 1/0 Gauge wire? Something that was in between 1 and 2 AWG (closer to 1). This was perfect for my needs because I knew darn well how big to order when they say gauge instead of AWG.
As a rule of thumb: If they as gauge, order 3 - 4 sizes larger than you need in AWG. This will always net you larger wire than you need but I have never had it net me wire smaller than I needed.
At the price I got it for during prime days, it was a steal for 2 AWG wire, so I win!
I hope you found this helpful!
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Reviewed in the United States on October 21, 2024
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025