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Cap

Description & Features

Experience the precision and durability of the Eaton Aeroquip Cap, an essential component designed for robust hydraulic applications. Crafted from high-quality brass, this cap offers exceptional resistance to corrosion thanks to its advanced Dura-Kote plating. Meeting ASA, SAE, MS, and ASME certifications, it aligns with industry standards for reliable performance. The cap features a female UNF connection with an end size of 0.3125 inches, ensuring compatibility with various hydraulic systems.

Designed to withstand demanding environments, this cap operates effectively across a wide temperature range, with a minimum working temperature of -65°F. Its versatility extends to numerous styles, providing design flexibility for diverse industrial needs. With pressure ratings surpassing typical SAE standards, this cap ensures enhanced safety and efficiency in high-pressure situations.

SKU: 40X5

Supplier Part Number (MPN): 40X5

Alternate Part Numbers: C1HP78, MI-08754167, MINO-00015X87445

Specifications

Alternate Part Numbers Alternate Part Number C1HP78, Alternate Part Number MI-08754167, Alternate Part Number MINO-00015X87445, Alternate Part Number MINO-00925X03914	Certifications ASA\|SAE\|MS\|ASME	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Size 1 0.31	End Type 1 UNF	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Fluid Connector Kits	Item Type Caps	Language English	Minimum Working Temperature -65	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.63	Sub Brand None	Supplier Part Number 40X5	Product Weight 0.03 lbs

Product Questions & Answers (2)

Question by: Rhonda R on Jun 9, 2025, 2:39 PM

What's the lowest temp this cap can handle without failin?

Answer by: Customer Support on Jun 11, 2025, 12:48 PM

The minimum working temperature for this cap is -65 degrees Fahrenheit.

Question by: Peggy H on Feb 7, 2026, 11:58 AM

i’ve got a 45 degree flare line with a 5/16 UNF female end, is this cap the right match?

Answer by: Customer Support on Feb 8, 2026, 1:40 PM

This cap is a female UNF flare cap with a 0.3125 inch end size, which is 5/16. It’s the SAE 45 degree flare style from Eaton Aeroquip.