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AEROQUIP

Description & Features

Engineered for durability and efficiency, the Aeroquip 4777 Series Reusable Hose Fittings feature a robust construction crafted from high-grade brass and carbon steel. Designed with a flanged end type, these fittings ensure reliable connections in demanding industrial environments. The 45˚ elbow configuration is ideal for installations requiring angled connections, optimizing fluid flow and minimizing assembly time. Suitable for a wide range of applications, these fittings are known for their dependability and ease of use.

With a hose dash size of -40 and a drop dimension of 1.7000 inches, these fittings are tailored for precise compatibility with specific hose sizes. The Aeroquip brand is synonymous with quality and innovation, making these fittings a trusted choice for professionals in various sectors. Weighing 4.55 lbs and measuring 3.5 inches in width, the fittings are designed to seamlessly integrate into your hydraulic systems, boosting production and enhancing performance.

SKU: 39-4777-40

Supplier Part Number (MPN): 39-4777-40

Alternate Part Numbers: C1FM36

Specifications

a Dimensions 6.58 in	Compatible Hose ID 2-1/2 in	Connection Type Flanged, Hose	Connection Type 1 Flanged	Connection Type 2 Hose	Construction Style Reusable	Cut-Off Factor 4.728 in	Dimensions 8.18 in L x 3.5 in W x 4.98 in H	Drop Dimensions 1.595 in	End Size 1 04	Finish Zinc-Plated	Fitting Type 45 deg Elbow	For Use With 1503 Series Hoses	Hex Size 2-3/4 x 3-1/4 in	Hose Dash Size 40	Inside Diameter 2.21 in	Material Steel	Material Construction Carbon Steel	Series 39-4777 Series	Thread Sealant Without Thread Sealant

Product Questions & Answers (1)

Question by: Connie W on Dec 27, 2025, 8:24 AM

How tough are these Aeroquip fittings, really?

Answer by: Customer Support on Dec 28, 2025, 12:32 PM

Crafted from high-grade brass and carbon steel, the Aeroquip 4777 series fittings are built for durability in demanding industrial environments.