Radium Engineering 5/16in Barb to 6AN Bulkhead Fitting

Radium Engineering 5/16in Barb to 6AN Bulkhead Fitting

Marsoni

M251S

$18.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Radium Engineering 5/16in Barb to 6AN Bulkhead FittingGreen anodized aluminum bulkhead fitting; Used in Radium Fuel Surge Tanks after 2014; Requires a 9 16 18 threaded hole with chamfer to be drilled into the mating part for sealing. Barb is 8. 5mm

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Worn it twice and I find it very comfortable. I wear it outside and casually to protect my arms and neck from the sun and find it more comfortable than a long sleeve t-shirt. The price is comparable. If I was to wear it to the office it would have to be ironed. I bought one shirt to try it and I will be buying more.

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Reviewed in the United States on May 8, 2026

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madison

Belleville, US

★★★★★ 5

nice quality

Fit Type: Regular Fit, Color: White, Size: Small

nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.

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Reviewed in the United States on April 11, 2026

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Anthony Carabello

Houston, US

★★★★★ 4

Nice shirt!

Fit Type: Regular Fit, Color: White, Size: X-Large

I added one of these shirts to another order just to see if they were any good. I was pleasantly surprised by the quality. It fits perfectly and looks pretty nice for a low cost casual dress shirt. Materials seem decent quality. Comfortable, soft fabric. Didn’t shrink too much in the washer and dryer. We’ll see how it holds up long term but so far so good

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Reviewed in the United States on November 12, 2025

Verified Purchase

Silvia & Marcus

Omaha, US

★★★★★ 5

My new favorite shirts!

Fit Type: Regular Fit, Color: Grey, Size: Large

These are my new favorite shirts! I just ordered a 3rd. i wish there were more colors. Yes, the cotton is heavy-weight and I like that. They are just a bit warmer than regular dress shirts. The fit is excellent. I'm 5'9", 200lbs and L fits perfectly. Enough room without being blousy. The sleeves are long enough (finally!). (Most other 16.5/32-33 shirts always have sleeves that are too short). The fit/finish and detail is surprisingly good. They don't really shrink after washing and come out very soft. Not wrinkle-free, but that's ok since it means that the 100% cotton hasn't been dosed with chemicals. I expect they will wear very well over time.

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Reviewed in the United States on May 5, 2025