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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Fit and colors are perfect
Color: Black, White, Apricot, Size: Large
They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
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Reviewed in the United States on October 7, 2025
★★★★★ 1
Fuzzballs get wearing once
Color: Black, Size: X-Large
Very smart to wear, but the quality is terrible so after one wash the collar start fraying and fuzzballs start forming.
Very disappointing.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
T-Shirts
T-Shirts are very nice. They run small. Order 1 size up
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Reviewed in the United States on December 31, 2025
★★★★★ 3
Mock turtle neck sagged and did not fit well.
Shirt is well made. Collar not so much. Sagged and did not fit well. Donated to Goodwill.
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Reviewed in the United States on April 29, 2026