Secure the arms on your ImpulseRC frame with these genuine M3 Stainless Steel Press Nuts. This is the official high-quality hardware used in iconic frames like the Apex, Alien, and Reverb. Press nuts provide a durable, integrated thread directly in the carbon fiber, making arm maintenance and repairs significantly faster and easier.

The ImpulseRC Advantage

Unlike builds that use simple through-bolts and loose nuts, the press nut system creates a fixed, threaded anchor in your frame’s main plate. This means you can remove an arm by unscrewing just one bolt from the bottom, without needing to hold a nut on the other side. It’s a core feature of ImpulseRC’s robust and field-serviceable frame designs, allowing for quick arm swaps between heats at a race or after a crash.

IMPORTANT: Installation Requires a Tool

A press nut must be pressed into the carbon fiber plate until it is flush and secure. This requires a tool that can apply even pressure, such as a bench vise, arbor press, or a drill press (with the drill turned off). Attempting to install them with a hammer or pliers can damage the nut or your frame.

Key Features:

• Genuine ImpulseRC Hardware: Ensures a perfect fit and the intended strength for frames like the Apex, Alien, and Reverb.
• Simplifies Arm Swaps: Creates a fixed thread in the frame, allowing for fast, easy, single-bolt arm removal and installation.
• Durable Stainless Steel: Provides a strong, corrosion-resistant thread that can withstand repeated use without stripping.
• Convenient 4-Pack: Provides enough press nuts to replace the hardware for all four arms on a standard quadcopter.

Specifications

• Brand: ImpulseRC
• Product: M3 Press Nut
• Material: Stainless Steel
• Thread Size: M3
• Required Hole Size: $4.5\text{mm}-4.7\text{mm}$
• Compatibility: ImpulseRC Apex, Alien (replaceable arm), Reverb, and other frames using M3 press nuts.

Includes

• 4x ImpulseRC M3 Stainless Steel Press Nuts