Heavy Haul 1″ Flat Face Screw-to-Connect Hydraulic Quick Connect Coupler Set, M45x2 Male Thread, 24° Cone Light Series

Heavy Haul 1″ Flat Face Screw-to-Connect Hydraulic Quick Connect Coupler Set, M45x2 Male Thread, 24° Cone Light Series

The Summit Hydraulics 1″ Flat-Face Screw-to-Connect Coupler Set with M45x2 male thread (24° Cone, Light Series) is designed for hydraulic systems that demand strength, reliability, and clean operation. Constructed from magnetic carbon steel and finished with a corrosion-resistant zinc-nickel coating, it’s built to withstand challenging environments. The heavy haul screw-to-connect design allows for quick, tool-free installation, while the flat-face valve helps minimize fluid loss and maintain a cleaner workspace. Its DN25 Light Series 24° conical bore ensures a secure, vibration-resistant connection.

With a working pressure of 6,092 PSI and a burst pressure of 16,679 PSI, this coupler set delivers dependable performance in high-pressure applications. Buna-N (NBR), polyurethane (PU), and PTFE seals provide excellent resistance to heat, wear, and hydraulic fluid breakdown—making it a long-lasting, leak-resistant solution for demanding hydraulic systems.

Benefits:

• Provides a quick, easy connection of hydraulic hoses
• Hand operation without the need for tools
• Self-sealing design limits spillage
• Excels in construction applications
• Robust, magnetic carbon steel construction
• Zinc-nickel treatment offers rust and corrosion resistance
• Superior flat valve design
• Easy screw-to-connect design
• Built for heavy-haul rigs and mobile gear—reliable under vibration, strong under pressure

Features:

• 6,092 PSI Rating
• 16,679 PSI Bursting Pressure
• 132.09 GPM Max Flow Rate
• Surface Treatment: Zinc-Nickel Plated
• Buna-N (NBR) Seal
• 1″ Body
• M45x2 Male Thread with Heavy Series 24° Conical Bore
• Female Face Diameter: 4.8″
• Female Length: 5.35″
• Female Hex: 1.81″
• Male Face Diameter: 4.8″
• Male Length: 5.35″
• Hex: 1.81″

Contents:

• 1 Female Coupler
• 1 Male Coupler

Interchanges with:

• Stauff Group 8 RH-25 Series