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Danfoss / Eaton STR 12SX3/4-16UNF ASS

Description & Features

A straight adapter configuration in carbon steel, the Danfoss / Eaton STR 12SX3/4-16UNF ASS connects a 3/4-16 UNF male thread to a line, hose, or tube end, making it a practical fitting choice for hydraulic circuit assembly in demanding industrial environments. The 110 Nm torque rating supports reliable, leak-resistant connections under working conditions.

Part of the Waltech tube fitting range from Aeroquip, this fitting is available in both metric and imperial sizes across a wide selection of styles. Carbon steel construction combined with corrosion protection contributes to extended service life and reduced maintenance requirements in critical applications. The 1.0583-inch hex and 0.94-inch width provide reference dimensions for installation planning.

SKU: WAL373180

Supplier Part Number (MPN): WAL373180

Specifications

Class WEB-ITEM	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Size 1 0.75	End Type 1 UNF	End Type 2 Line/Hose/Tube	Features Simplified and improved offerings\|Suitable for any environment\|Wide range of styles to choose from\|Wide range of styles offered in both metric and imperial sizes.\|Increased uptime in critical operations\|Reduces maintenance costs with corrosion protection	Hex Size 2 1.06	ICC Straight Adapters	Item Type UNF Male/Line/Hose/Tube Straight	Language English	Net Pack Quantity Units EA	NMFC 50	Product Material Carbon Steel	Product Width 0.94	Sub Brand Waltech	Supplier Part Number WAL373180	Torque Rating 110Nm	Torque Rating 110Nm	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Floyd R on Mar 7, 2026, 8:10 PM

reckon this fitting will hold up okay in a hydraulic system runnin' around 3000 psi?

Answer by: Customer Support on Mar 9, 2026, 6:42 AM

This carbon steel adapter is rated to 110 Nm of torque, so if your connections are properly tightened, it should provide a reliable, leak-resistant seal in demanding industrial environments.