
4903 Series Nylon Ball Linkage (M4, 24.5mm Length)
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Description
Competition eligibility
Legal for FIRST Tech Challenge (FTC) and FIRST Robotics Competition (FRC). Eligibility is set by each season's game manual — check the current rules before you compete.
This nylon ball linkage has a female shank which allows an M4 fastener or threaded rod to form threads as it’s inserted. The steel ball end is able to swivel freely inside the nylon body so that your linkage assembly transfers the force acting on it without robbing unnecessary power. The included cupped washer can be used in order to increase the range of motion by adding clearance between the body and the fastener that is used to attach the ball to your control surface.
Supplied as a pack of 2.
Technical drawing

Competition eligibility
| FIRST Tech Challenge (FTC) | Legal |
| FIRST Robotics Competition (FRC) | Legal |
Specifications
| Part number | 4903-0004-0245 |
| Units per pack | 2 |
| Weight | 2.4g Each |
| Material | Nylon Body with Steel Ball Insert |
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