{"title":"Machined Aluminum Servo Arm","handle":"machined-aluminum-servo-arm","url":"/products/machined-aluminum-servo-arm","description":"This machined aluminium servo arm is a durable, precision-made replacement for the plastic servo horns typically included with hobby servos. The anodised aluminium construction provides significantly more strength and rigidity than standard plastic arms.\n\nThe arm is 37 mm long and 2.5 mm thick, with four tapped M2 screw holes at 15 mm, 20 mm, 25 mm, and 30 mm from the centre rotation point. The hub is compatible with standard 25-tooth servo axles found on most standard-size servos.\n\nKey Features\n\n\nMachined Aluminium – Anodised for strength and durability\n\n25-Tooth Hub – Compatible with standard-size servo axles\n\n4 Mounting Holes – Tapped M2 holes at 15, 20, 25, and 30 mm from centre\n\nPrecision Made – Clean finish with accurate hole placement\n\n\nSpecifications\n\n\nMaterial: Anodised aluminium\n\nArm Length: 37 mm\n\nArm Thickness: 2.5 mm\n\nMounting Holes: 4× tapped M2\n\nHole Spacing: 15, 20, 25, 30 mm from centre\n\nHub Compatibility: 25-tooth servo axles (standard size)\n\n\n\nNote: This arm fits standard-size servos with 25-tooth axles. It is not compatible with micro, sub-micro, or Parallax Feedback 360° servos.\n\n\nIdeal For\n\nRobotics and mechanical linkages\nUpgrading plastic servo horns\nHeavy-duty servo applications\n\n\nPackage Contents\n\n1× Machined aluminium servo arm\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":6008,"title":"Default Title","sku":"AF-3837","price":9.1,"on_sale":false,"in_stock":true,"available_quantity":9,"option1":"Default Title"}]}