{"product_id":"set-screw-prop-adapter-5-0mm-to-5-16x24","title":"Spektrum Set Screw Prop Adapter – 5.0mm Motor Shaft to 5\/16x24 Thread [SPMXAMA4939]","description":"\u003cp data-start=\"120\" data-end=\"525\"\u003eThe \u003cstrong data-start=\"165\" data-end=\"200\"\u003eSpektrum Set Screw Prop Adapter\u003c\/strong\u003e (part number \u003cstrong data-start=\"214\" data-end=\"229\"\u003eSPMXAMA4939\u003c\/strong\u003e) allows you to mount \u003cstrong data-start=\"251\" data-end=\"282\"\u003e5\/16x24 threaded propellers\u003c\/strong\u003e to a motor with a \u003cstrong data-start=\"301\" data-end=\"316\" data-is-only-node=\"\"\u003e5.0mm shaft\u003c\/strong\u003e, making it ideal for larger electric aircraft setups. This precision-machined aluminum adapter ensures proper fit, reduced vibration, and secure prop retention thanks to its \u003cstrong data-start=\"491\" data-end=\"524\"\u003edual set screw locking system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"527\" data-end=\"661\"\u003ePerfect for pilots who need a reliable, high-strength connection between their motor and propeller in sport or aerobatic applications.\u003c\/p\u003e\n\u003cp data-start=\"663\" data-end=\"680\"\u003e\u003cstrong data-start=\"663\" data-end=\"680\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"681\" data-end=\"1167\"\u003e\n\u003cli data-start=\"681\" data-end=\"713\"\u003e\n\u003cp data-start=\"683\" data-end=\"713\"\u003e\u003cstrong data-start=\"683\" data-end=\"698\"\u003ePart Number\u003c\/strong\u003e: SPMXAMA4939\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"745\"\u003e\n\u003cp data-start=\"716\" data-end=\"745\"\u003e\u003cstrong data-start=\"716\" data-end=\"736\"\u003eMotor Shaft Size\u003c\/strong\u003e: 5.0mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"746\" data-end=\"793\"\u003e\n\u003cp data-start=\"748\" data-end=\"793\"\u003e\u003cstrong data-start=\"748\" data-end=\"768\"\u003ePropeller Thread\u003c\/strong\u003e: 5\/16x24 (fine thread)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"841\"\u003e\n\u003cp data-start=\"796\" data-end=\"841\"\u003e\u003cstrong data-start=\"796\" data-end=\"808\"\u003eMaterial\u003c\/strong\u003e: Lightweight, durable aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"842\" data-end=\"909\"\u003e\n\u003cp data-start=\"844\" data-end=\"909\"\u003e\u003cstrong data-start=\"844\" data-end=\"865\"\u003eLocking Mechanism\u003c\/strong\u003e: Dual set screws for secure hold on shaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"987\"\u003e\n\u003cp data-start=\"912\" data-end=\"987\"\u003e\u003cstrong data-start=\"912\" data-end=\"924\"\u003eUse Case\u003c\/strong\u003e: Adapts electric motor shaft for use with threaded prop hubs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1079\"\u003e\n\u003cp data-start=\"990\" data-end=\"1079\"\u003e\u003cstrong data-start=\"990\" data-end=\"1003\"\u003eIdeal for\u003c\/strong\u003e: Larger electric RC aircraft requiring strong, balanced prop installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1080\" data-end=\"1167\"\u003e\n\u003cp data-start=\"1082\" data-end=\"1097\"\u003e\u003cstrong data-start=\"1082\" data-end=\"1094\"\u003eIncludes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1100\" data-end=\"1167\"\u003e\n\u003cli data-start=\"1100\" data-end=\"1120\"\u003e\n\u003cp data-start=\"1102\" data-end=\"1120\"\u003e(1) Prop adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1123\" data-end=\"1167\"\u003e\n\u003cp data-start=\"1125\" data-end=\"1167\"\u003e(2) Set screws (pre-installed or included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1169\" data-end=\"1322\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEnsure a smooth, solid prop connection with the \u003cstrong data-start=\"1217\" data-end=\"1269\"\u003eSpektrum 5.0mm to 5\/16x24 Set Screw Prop Adapter\u003c\/strong\u003e—built for performance, precision, and peace of mind.\u003c\/p\u003e","brand":"Horizon Hobby","offers":[{"title":"Default Title","offer_id":50256726163767,"sku":"SPMXAMA4939","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2349\/files\/SPMXAMA4939_A0_HR4B2XCA_40dfd0b0-3982-43e8-9bc3-bb73e302bc75.jpg?v=1742945115","url":"https:\/\/superstitionhobbies.com\/products\/set-screw-prop-adapter-5-0mm-to-5-16x24","provider":"Superstition Hobbies","version":"1.0","type":"link"}