{"product_id":"a-hd34nfslnut-ai-nut-3-4-16-slotted","title":"A-HD34NFSLNUT-AI NUT 3\/4-16 SLOTTED","description":"\u003ch3\u003eOne New Aftermarket Replacement 3\/4\"-16 Slotted Hex Nut - Universal Fit\u003c\/h3\u003e\u003cp\u003eThis 3\/4\"-16 slotted hex nut (also known as a castle-style spindle nut) is a standard fastener used to secure wheel hubs and bearing assemblies to axle spindles on tractors, trailers, and agricultural equipment. The slots cut into the top of the nut accept a cotter pin, which locks the nut in place and prevents loosening due to vibration or load movement - a critical safety feature in wheel-end and spindle applications. Part number HD34NFSLNUT.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eThread: 3\/4\"-16 NF (National Fine)\u003c\/li\u003e  \u003cli\u003eStyle: Slotted hex nut (castle-style)\u003c\/li\u003e  \u003cli\u003eSlot count: 6\u003c\/li\u003e  \u003cli\u003eThread direction: Right-hand\u003c\/li\u003e  \u003cli\u003eUsed with: cotter pin to lock nut position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Applications\u003c\/h4\u003e\u003cp\u003eStandard 3\/4\"-16 slotted spindle nut suitable for use on tractors, trailers, and agricultural and construction equipment with 3\/4\"-16 threaded spindles. Commonly used on Fits Ford tractor wheel spindles and similar equipment. Verify thread size and slot count match your application before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eHD34NFSLNUT, A-HD34NFSLNUT-AI\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":41976329240659,"sku":"A-HD34NFSLNUT-AI","price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-HD34NFSLNUT-AI_01.jpg?v=1757647381","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-hd34nfslnut-ai-nut-3-4-16-slotted","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}