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45 DEG FLARE, STRAIGHT

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Description & Features

Weatherhead by Danfoss / Eaton 757 E Series Crimp Hose Fittings SAE 45 Male Rigid

Specifications

Angle Shape
Straight
Compatible Hose ID
5/8 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Hose, Male SAE Flared
Connection Type 1
Male Rigid 45 deg SAE UNF
Connection Type 2
Hose
Construction Style
Crimp
Cut-Off Factor
2-3/4 in
Dimensions
4.3 in L x 1.063 in W x 1.063 in H
Finish
Dura-Kote™
Fitting Type
Crimp Fitting
For Use With
H470 Series Hoses
Hex Size
1-1/8 in
Hose Dash Size
12
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Series
757 E Series
Thread Sealant
Without Thread Sealant
Thread Size
1-1/16-14
Tube Outside Diameter
3/4 in

Product Questions & Answers (3)

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Question by: Sherry W on Apr 21, 2025, 1:38 PM
trying to match up a hose end, is 75712E-312 a -12 Weatherhead 757 E Series 45 degree SAE flare male rigid fitting?
Answer by: Customer Support on Apr 23, 2025, 6:10 AM
It’s a Weatherhead by Danfoss and Eaton 757 E Series crimp hose fitting with an SAE 45 male rigid end, and the hose dash size is -12.
Question by: Harvey T on Nov 15, 2025, 2:18 PM
fitting says carbon steel with Dura-Kote plating, how well does that hold up against rust over time?
Answer by: Customer Support on Nov 17, 2025, 10:48 AM
Carbon steel fittings without any protective coating can start showing surface rust pretty quickly in wet or outdoor conditions. The Dura-Kote plating on these is specifically there to push back against that. It's a corrosion-resistant finish that goes beyond basic zinc plating in terms of durability, so for most field and shop environments you're not going to be fighting rust on the fitting itself under normal use.
Question by: Warren B on Sep 2, 2025, 6:22 AM
What kind of plating does this fitting have?
Answer by: Customer Support on Sep 4, 2025, 7:13 AM
It features Dura-Kote plating, which gives it better corrosion resistance.

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