Skip to the beginning of the images gallery

Danfoss / Eaton Coupling

Description & Features

This Danfoss / Eaton Coupling cap offers design flexibility for diverse hydraulic applications. Constructed from brass, this cap ensures reliable performance across a broad range of uses.

Featuring Dura-Kote plating, this cap provides superior corrosion resistance, extending its service life in harsh environments. It complies with ASA, ASME, and SAE standards and is UL Listed for safety and reliability. The cap is designed for operating temperatures as low as -65 degrees Fahrenheit and has a 0.375-inch NPTF end size.

SKU: IG3129X6

Supplier Part Number (MPN): 3129X6

Specifications

Certifications UL Listed	Compliances ASA\|ASME\|SAE	End Size 1 0.38	End Type 1 NPTF	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 0.81	Sub Brand None	Supplier Part Number 3129X6	Product Weight 0.07 lbs

Product Questions & Answers (1)

Question by: Rick R on Dec 5, 2025, 6:13 PM

What's the lowest temperature this cap can handle without cracking or failing?

Answer by: Customer Support on Dec 7, 2025, 6:10 AM

This cap is rated to operate down to -65 degrees Fahrenheit, so it should hold up fine in freezing conditions.