MegaCrimp Male O-Ring Boss, 8G-12MB
#GATG25120-0812
Product Overview
Gates MegaCrimp Couplings are Designed for use w/ Gates Wire Braid Hydraulic Hose to Create a Robust, Leak-Free Assembly. The Pre-Assembled Coupling is Designed w/ a Patented C Insert Attached to the Ferrule.
Features & Benefits
- Surpassed one million impulse cycles during design testing.
- SAE J1926/3 ISO 11926-3 Light-Duty (L Series) Stud End.
- MegaCrimp couplings set a new standard for hydraulic couplings. The unique "C" insert ensures "weep-free" concentric crimping to keep equipment and the environment clean.
- One of the most common causes of hydraulic leaks is a cracked coupling nut or seat due to over-torquing by a strong-armed worker. Gates has engineered a solution – Full-Torque Nut technology now available on Gates MegaCrimp and GlobalSpiral couplings.
- Robust Bite-the-Wire Crimp. Low Profile. Full-Stem Insertion. Full-Length Crimp. Tested to Industry-Leading 600,000 Impulse Cycles.
- Simplifies Inventory Management. Environmentally-Friendly TuffCoat Plating for 345 Percent Better Corrosion Resistance than SAE Standard.
- One MegaCrimp Coupling Size can Accommodate Various 1 and 2 Wire Braid Hydraulic Hoses of Different Constructions & Wall Thicknesses, Simplifying Inventory Requirements, Helping to Reduce Costs & Simplifying Coupling Selection.
Specifications
| Angle | 0 deg |
| Coupling Description | MegaCrimp Male O-Ring Boss |
| Cut Off (in) – C | 1-7/16 in (3.66 cm) |
| Fitting Type | Male |
| Hose Recommendation | Can Accommodate Various Hose Outside Diameters on Both One-Wire & Two-Wire Braid Hydraulic Hose |
| Industrial Description | 8G-12MB |
| Inside Diameter | 1/2 in (1.27 cm) |
| Length | 2-29/32 in (7.39 cm) |
| Note | SAE J1926/3 ISO 11926-3 Light-Duty (L Series) Stud End. |
| OEM Part # | G25120-0812 |
| O-Ring | Outside O-Ring Boss |
| Product Number | 710013295 |
| Seal Type | O-Ring |
| Stem Hex (in.) | 1-1/4 in (3.18 cm) |
| Swivel | No |
| Thread | 1-1/16 in-12 |
| Type | MegaCrimp Male O-Ring Boss |
Interchanges & Equivalent parts:
| 146700812 |
| GYH14670-0812 |
| 1AA12MB8 |
| FJ9124-1208S |
| G25120-0812 |
| 710013295 |




















