Modular Aluminum Fin Assembly – 3inch

Description

Designed for a 3-inch minimum diameter rocket – this modular fin assembly (fin can) can be bolted onto a rocket airframe with a max outer diameter of 3.130″.

• Made from 7075 Aluminum.
• Tested at MACH 1.5 (first flight) and next flight will push MACH 2. This is a very capable fin assembly and is really stiff and strong.

NOTE: Allow one month time to manufacture this assembly.

NOTE: You will be required to purchase the following mounting hardware from McMASTER CARR

• Steel Binding Barrels, 8-32 Thread Size, 1/4″ Long: 98002A411
• 316 Stainless Steel Button Head Hex Drive Screw, 8-32 Thread Size, 7/16″ Long: 98164A449