Set of 20 Shims 0.20mm Diameter 3mm - NGA

The Foundations of Shimming (0.20mm Size):
Every self-respecting mechanical preparation starts from solid foundations. The 0.20mm gauge is the "load-bearing shim" par excellence: it is the first shim that is inserted on the gear shafts to lift them from the Gearbox shell or to quickly fill the most obvious axial gaps. Using quality shims of greater thickness to fill large axial gaps ensures that the gear rotates straight, avoiding the creation of unstable "towers" made of dozens of microscopic shims. This 20-piece NGA set provides you with the ideal supply to start any job on the right foot.

Top Class Materials (Hardened Stainless Steel):
Under stress, old brass shims tend to crush and deform, ruining the work done. NGA solves the problem at the root by using pure hardened stainless steel cut with a CNC Laser. This alloy does not yield, does not bend and does not rust in contact with grease. Furthermore, the meticulous surface deburring removes every single cutting imperfection: the shims will slide smoothly on bushings and bearings, drastically reducing thermal friction and motor absorption.

Main Advantages

• The Solid Base: The ideal size to start shimming and fill the largest gaps without making unstable "towers".
• Micrometric Tolerance: Extreme precision (+/- 0.005mm) that guarantees real and reliable measurements for every assembly.
• Eternal Durability: Hardened stainless steel resists extreme pressures without becoming oval or crushing over time.
• Bearing Protection: Total deburring eliminates sharp micro-burrs, safeguarding the life of bushings and bearings.

Technical Specifications

• Manufacturer: NGA (Neo Genesis Airsoft)
• Product: Gear Shims Set
• Inner Diameter: 3 mm (Standard size for Airsoft gear shafts)
• Thickness: 0.20 mm
• Tolerance: +/- 0.005 mm
• Material: Hardened Stainless Steel
• Machining: CNC Laser Cutting + Meticulous Deburring
• Quantity: 20 Pieces

Package Contents

• 1x Sealed NGA bag containing 20x 0.20mm Shims (Ø 3mm)