Danfoss / Eaton Fitting (Perm) 4-SPRL BSPP 4S6BF6

Specifications

Alternate Part Numbers Alternate Part Number 4B6BF6, Alternate Part Number MI-08051438, Alternate Part Number MINO-00015X01293	Certifications SAE J1176	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Size 1 0.38	End Type 1 BSPP	End Type 2 Line/Hose/Tube	Features Dura-Kote plating for superior corrosion resistance\|Innovative design to deliver performance and maximum uptime\|System engineered to extend hose assembly life	Hex Size 2 0.87	Hose Dash Size -6	ICC Hose Fittings	Item Type Fitting Assembly	Language English	Net Pack Quantity Units EA	NMFC 50	Product Material Carbon Steel	Product Width 1.16	Sub Brand None	Supplier Part Number 4S6BF6	Product Weight 0.17 lbs

Product Questions & Answers 2

Product Questions & Answers

trying to replace an old 4B6BF6, is 4S6BF6 the same thing or am i gonna end up with the wrong end?

Question by: Vince F on Aug 28, 2025, 8:51 AM

For replacement, 4S6BF6 is the current supplier part number and 4B6BF6 is listed as an alternate part number for the same fitting. The connection details shown are a female BSPP end with an end size of 0.375 and a hose dash size of -6.

Answer by: Customer Support on Aug 30, 2025, 6:48 AM

fitting says Dura-Kote plating on it, is that gonna hold up in a wet or outdoor environment where theres a lot of moisture and rust risk?

Question by: Lynn A on Feb 27, 2026, 3:48 PM

Corrosion resistance is exactly what that plating is built for. The Dura-Kote finish gives this carbon steel fitting a meaningful edge over standard uncoated fittings when it's exposed to moisture, humidity, or other harsh conditions. It's not going to corrode out on you the way a bare steel fitting might in those kinds of environments.

Answer by: Customer Support on Mar 1, 2026, 1:49 PM