6PCS Grease Gun Coupler, 1/8" NPT Metal Car Grease Gun Nozzle Tip, Heavy Duty Flat Grease Guns Tips Replacement, for M18 & M12 High Pressure Coupler Accessories

Product DescriptionProduct Item:- Grease Gun CouplerMaterial- Made of high-quality carbon steel with galvanized anti-rust treatment, high hardness and strength, high temperature and impact resistant, not easy to break or deform under high pressure.Key Features- Built-in spring-loaded steel ball valve provides excellent sealing, prevents grease backflow and leakage.- Knurled anti-slip design for easy tightening and removal even with oily hands or gloves.- Simple snap-in installation, just replace old coupler and tighten for secure connection.- 1/8" NPT thread fits most manual and pneumatic grease guns including M18 & M12, supports up to 10,000 PSI.Why Choose this Grease Gun Coupler?This heavy-duty grease gun coupler is made of durable carbon steel with great sealing and anti-slip design. Easy to install and widely compatible with most grease guns, it ensures stable high-pressure lubrication for efficient maintenance.Specification- Thread: 1/8" NPT- Material: Carbon steel (galvanized)- Color: Silver- Pressure: 10,000 PSI- Quantity: 6PCSCompatibilityFit for most manual and pneumatic grease guns, compatible with M18 & M12 high pressure grease guns.Package Includes- 6 × Grease Gun Couplers

• Hard Material: These grease gun fittings are crafted from premium carbon steel, offering high hardness and strength. They withstand high temperatures and resist impact.The surface has undergone galvanizing anti-rust treatment, which effectively prevents rusting, can withstand the pressure when high-pressure grease is injected, and is not easy to break or deform.
• Excellent Sealing Performance: The grease gun nozzle fitting features a precision design, with a built-in spring-loaded steel ball bearing valve that can form a high-pressure seal when connecting the grease gun and the grease nipple, ensuring a tight fit and secure connection. It effectively prevents backflow or leakage.
• Anti-Slip Design: The middle section of the flat oil gun nozzle features a knurled texture, enhancing finger friction to effectively prevent slippage during rotation and tightening. This allows for easy tightening/removal even when wearing gloves or with oily hands, boosting maintenance efficiency.
• Simple Operation: Installing the flat-nose grease gun fitting is easy to install. Simply remove the old fitting, align the new fitting with the connector, and push gently to snap it into place. Once tightened, the connection is secure and resistant to loosening.
• Versatile Application: Featuring a 1/8-inch NPT female thread interface, this grease gun nozzle adapter is compatible with most manual grease guns and pneumatic lubrication equipment (such as M18/M12 cordless grease guns). It withstands pressures up to 10,000 PSI.