Description
| Size | 3/8 NPT to 5/8 Barb |
|---|---|
| Material | Aluminum |
| Brand | KRD PERFORMANCE |
| Color | 45 degree, Black |
| Connector Type | Barb, Adapter |
| Thread Size | 3/8 |
| Exterior Finish | Aluminum |
| Thread Type | NPT |
| Number of Pieces | 1 |
| Manufacturer | KRD PERFORMANCE |
| Model | KQ45-3858_BK |
| Item Weight | 1.44 ounces |
| Package Dimensions | 3.5 x 2.44 x 0.79 inches |
| Item model number | KQ45-3858_BK |
| Manufacturer Part Number | KQ45-3858_BK |
Note: All KRD PERFORMANCE fittings and adapters are fully compatible with gasoline and alcohol based fuels
Also available in different size and color, pls contact us for more information.




Lucas Haines –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/8 NPT to 1/4 Barb|Color: 90 degree, Black|Verified Purchase
Used on my car for a boost line, deals with the heat of the engine very well and it sees 19PSI often, great product!
Alexander –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/8 NPT to 1/4 Barb|Color: Straight, Black|Verified Purchase
Installed boost gauge, this fitting fits perfectly in my aluminum charge pipe on my BMW. Works great!
MC –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/8 NPT to 1/4 Barb|Color: 90 degree, Black|Verified Purchase
Nice strong little 90 degree nipple, price a little more than I wanted to pay but I couldn’t find anything in my area other than plastic.
Kevin Taylor –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/2 NPT to 5/8 Barb|Color: 45 degree, Black|Verified Purchase
The threads are 1/2 NPT but the nipple is a bit smaller than 5/8. Still sealed up properly with a hose clamp.
Joey –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/8 NPT to 1/4 Barb|Color: 90 degree, Black|Verified Purchase
Perfect
Slab Slayer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 1/8 NPT to 3/16 Barb|Color: Straight, Black|Verified Purchase
Perfect fit and well manufactured.
Patrick –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 3/8 NPT to 5/8 Barb|Color: 45 degree, Black|Verified Purchase
Seems decent quality, the problem is the 5/8″ barb is more like a big 1/2″ with a ID around 5/16″.
Austin –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 3/8 NPT to 5/8 Barb|Color: 45 degree, Black|Verified Purchase
Ordered a 3/8 npt and 5/8 barb/15.8mm. NPT thread was right. Barb wasn’t even close.This fitting will not work with 5/8 (.625″) hose. It measures at .568 or 14.5mm and fits too loosely in the hose for a hose clamp to work properly.
SFSvettes –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Size: 3/8 NPT to 5/8 Barb|Color: 45 degree, Black|Verified Purchase
Fast shipping, exactly perfect fitting as described