{"title":"Titanium Nuts, Pins \u0026 Keys","description":"\u003cp\u003eTitanium castle nuts, half nuts, axle keys, pins and misc fasteners for karts.\u003c\/p\u003e","products":[{"product_id":"aluminum-ultra-light-castle-nut","title":"Titanium Ultra-Light King Pin Castle Nut","description":"\u003cp\u003e1\/3 the weight of the steel bolt\u003c\/p\u003e\n\u003cp\u003e1\/2\"-20\u003c\/p\u003e\n\u003cp\u003eUsed for King Pins and Heims\u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575125676220,"sku":"10325","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/IMG_1073.webp?v=1766585126"},{"product_id":"titanium-king-pin-set-with-castle-nuts","title":"Titanium King Pin Set with Castle Nuts","description":"\u003cp\u003e1\/3 the weight of the steel bolt\u003c\/p\u003e\n\u003cp\u003e2-1\/2\"-20 X 3-3\/4\" ULTRA-LIGHT KING PIN\u003c\/p\u003e\n\u003cp\u003eGrade 5 TITANIUM Bolt\u003c\/p\u003e\n\u003cp\u003eIf you are looking to reduce unsprung weight to get everything out of your kart these bolts are for you. We have tested these bolts for over 2 years with great success.\u003c\/p\u003e\n\u003cp\u003e**standard king pins are 104 grams vs 56 Grams for our TI King Pins\u003c\/p\u003e\n\u003cp\u003e2-1\/2\"-20 Castle Nuts\u003c\/p\u003e\n\u003cp\u003eUsed for King Pins and Heims\u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575126560956,"sku":"Titanium-Kingpin-kit","price":57.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/IMG_1071.webp?v=1766585180"},{"product_id":"titanium-axle-pin-screw","title":"Titanium Axle Pin Screw","description":"\u003cp\u003e1\/3 the weight of the standard steel bolt\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eButton Head Axle Pin 1\/4-28x 1\/2\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575131803836,"sku":"26059","price":4.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/products\/APC_0163.jpg?v=1744732305"},{"product_id":"titanium-rear-cassette-brake-mc-seat-cradle-bolts","title":"Titanium-Rear Cassette \/ Brake MC","description":"\u003cp\u003e1\/3 the weight of the standard steel bolt\u003cbr\u003e\u003cbr\u003eEach Toigo Kart Requires-6 \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e5\/16-18x 1 3\/4 Hex Head\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575133704380,"sku":"26151","price":7.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/APC_0196.jpg?v=1744732304"},{"product_id":"titanium-rear-cassette-brake-mc-seat-cradle-nuts","title":"Titanium-Rear Cassette \/ Brake MC \/ Seat Cradle \/ Wing Rail Nuts","description":"\u003cp\u003e1\/3 the weight of the standard steel nut\u003cbr\u003e\u003cbr\u003eEach Toigo Kart Requires-12 and an additional 4 for the Seat Cradle\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e5\/16\"-18 HEX NYLON INSERT LOCK NUT , 1\/2 HEIGHT\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575135965372,"sku":"26822","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/products\/APC_0159.jpg?v=1744732303"},{"product_id":"titanium-steering-post-nut","title":"Titanium Steering Post Nut","description":"\u003cp\u003e1\/3 the weight of the standard steel bolt\u003cbr\u003e\u003cbr\u003e1\/4\"-20 HEX NYLON INSERT LOCK NUT\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Chop House","offers":[{"title":"Default Title","offer_id":42575144222908,"sku":"21048","price":5.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/products\/APC_0153.jpg?v=1744732302"},{"product_id":"titanium-1-4x3-16-axle-key-stock","title":"Titanium 1\/4x3\/16 Axle Key Stock","description":"\u003cp\u003eGrade 5 titanium low-profile axle key stock made for thin-wall rear go kart axles and many mini bike axles. The 3\/16 inch key height clears shallow keyways where a full 1\/4 x 1\/4 square key will not seat, which makes it the right key for outlaw kart, jr sprint and mini bike rear ends running lightweight thin-wall axles. Supplied as a six inch bar you cut to length.\u003c\/p\u003e\u003cp\u003eEverything bolted to the rear axle is rotating weight, and rotating weight costs you off the corner more than static weight does. Swapping steel keys for Grade 5 titanium takes mass out at the axle centerline while keeping the shear strength you need to drive hubs and sprocket carriers hard. Titanium also shrugs off the corrosion that seizes a steel key into an aluminum hub after a season of wet nights.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch wide x 3\/16 inch tall (low profile)\u003c\/li\u003e\n\u003cli\u003eLength: 6 inch bar, cut to length\u003c\/li\u003e\n\u003cli\u003eWeight: 21g for the full bar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrice is per piece. Made for thin-wall rear go kart axles and some mini bike axles — check your keyway height before ordering, as full 1\/4 x 1\/4 key stock is a separate part. One bar cuts several keys depending on your hub width.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318426943676,"sku":"FTKEY316","price":29.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_00c04cd3-96ee-479a-b162-23e1d5ef4d42.jpg?v=1787602441"},{"product_id":"titanium-1-4x1-4-axle-key-stock-4-pack","title":"Titanium 1\/4x1\/4 Axle Key Stock (4 PACK)","description":"\u003cp\u003eGrade 5 titanium key stock in the standard 1\/4 x 1\/4 inch square size, cut into 2 inch pieces and sold four to a pack. This is the keyway size that locks rear hubs, sprocket carriers and brake hubs to a 1.25 inch live axle on outlaw karts, jr sprints and quarter midgets, so one pack refreshes an entire rear end.\u003c\/p\u003e\u003cp\u003eKeys sit right on the axle centerline, which makes them pure rotating weight. Moving from steel to Grade 5 titanium takes mass out of the driveline where it costs the most, and titanium will not rust a key into an aluminum hub the way steel does after a season of wet nights and pressure washing. You keep the shear strength to drive the hubs hard and pick up a little free acceleration on the way to victory lane.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch x 1\/4 inch square\u003c\/li\u003e\n\u003cli\u003eLength: 2 inch pieces\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 keys per pack\u003c\/li\u003e\n\u003cli\u003eWeight: 9.5g (+\/- 0.5g)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFits any rear end running a full-height 1\/4 x 1\/4 square keyway. For thin-wall axles with a shallow keyway, the low-profile 1\/4 x 3\/16 key stock is a separate part. Cut each key to length to match your hub or sprocket carrier.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318427238588,"sku":"FTKEY144","price":30.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_df62270d-9582-452d-b5fd-f299c6ee1bab.jpg?v=1787602469"},{"product_id":"titanium-nyloc-half-nut","title":"Titanium Nyloc Half Nut","description":"\u003cp\u003eTitanium nyloc half nuts in 1\/4-20 coarse and 1\/4-28 fine thread, for studs, lug hardware and general chassis fastening on outlaw karts, junior sprints, quarter midgets and micro sprints. The nylon insert gives you a positive locking feature without a jam nut or safety wire.\u003c\/p\u003e\u003cp\u003eA half nut is exactly what it sounds like — roughly half the height of a standard nut, so it saves both weight and clearance on tight bolt-ups where a full-height nut would stack too tall. In titanium it is strong, light and immune to the corrosion that seizes plated steel nuts onto studs after a season of washdowns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: titanium\u003c\/li\u003e\n\u003cli\u003eThread: choose 1\/4-20 coarse or 1\/4-28 fine\u003c\/li\u003e\n\u003cli\u003eLocking: nylon insert (nyloc)\u003c\/li\u003e\n\u003cli\u003eHead size: 7\/16 across the flats\u003c\/li\u003e\n\u003cli\u003eHeight: .2 inch thick\u003c\/li\u003e\n\u003cli\u003eWeight: 1.4 grams (0.003 lb) each\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSold individually — select the thread pitch that matches your studs or bolts before ordering, since coarse and fine will not interchange. Nylon inserts lose holding power with repeated reuse; replace them when they no longer drag on the thread.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"1\/4-20","offer_id":47318427369660,"sku":"FTTHN14C","price":3.42,"currency_code":"USD","in_stock":true},{"title":"1\/4-28","offer_id":47318427402428,"sku":"FTTHN14F","price":3.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/20250115-155643.jpg?v=1787602479"},{"product_id":"titanium-charger-axle-keyway","title":"Titanium Charger Axle Keyway","description":"\u003cp\u003eA Grade 5 titanium keyway machined as a direct replacement for the steel axle keyway used on Charger rear ends. It drops straight into the same axle slot with no modification, so outlaw kart and jr sprint racers running a Charger rear axle can swap it in during a normal rear end teardown.\u003c\/p\u003e\u003cp\u003eThis key carries the full drive and braking load between the axle and the hub, and it lives right at the axle centerline where every gram is rotating weight. Grade 5 titanium holds the shear strength of the steel piece it replaces while weighing a fraction as much, and it will not corrode itself into an aluminum hub after a season of wet nights and pressure washing — which is what usually turns a routine key change into a ruined keyway.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eWidth: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003eOverall height: 1\/4 inch including the protrusion\u003c\/li\u003e\n\u003cli\u003eKey height above the axle: 0.1170 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 0.025 lbs \/ 5.8g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrice is per piece. Direct replacement for the current steel Charger axle keyway — confirm your rear end uses the stepped Charger-style key before ordering, as straight 1\/4 x 1\/4 and low-profile 1\/4 x 3\/16 key stock are separate parts.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318427599036,"sku":"FTKEYCA1","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_88c81e36-2f06-4546-9ceb-2543222e6dc7.jpg?v=1787602495"},{"product_id":"titanium-clone-flywheel-starter-nut","title":"Titanium Clone Flywheel Starter Nut","description":"\u003cp\u003eTitanium flywheel starter nut that threads onto the end of the crankshaft in place of the heavy steel OEM nut. It uses the 14mm x 1.5 metric thread found on clone and GX200-pattern engines, so it fits the clone, Predator 212 and GX200 builds that outlaw kart, jr sprint and go kart racers run.\u003c\/p\u003e\u003cp\u003eThis nut sits at the outboard end of the crank, spinning with the flywheel, which makes every gram of it rotating weight on the highest-revving part of the engine. Pulling mass off the flywheel end lets the engine pick up rpm faster off the corner and through the gears — the same reason racers pay for a lightened flywheel in the first place. Titanium keeps the clamp load and thread strength of the steel nut while weighing a fraction as much, and it will not rust onto the crank threads after a season of wet nights.\u003c\/p\u003e\u003cp\u003eThe head is machined as a double hex so it takes either a 3\/4 inch or a 15\/16 inch socket. That means you can pull the flywheel with whatever is already in the pit box instead of hunting for one specific size at the track.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: titanium\u003c\/li\u003e\n\u003cli\u003eThread: 14mm x 1.5 metric\u003c\/li\u003e\n\u003cli\u003eHead: double hex, 3\/4 inch and 15\/16 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 0.063 lbs \/ 29g\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the steel flywheel starter nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFits clone, Predator 212 and GX200 crankshafts using the 14mm x 1.5 thread — confirm your crank thread before ordering. Flywheel, starter cup and washer are sold separately. Torque to your engine builder's flywheel nut spec; do not overtighten.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318429925564,"sku":"FTTCSN01","price":10.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/IMG_5845.jpg?v=1787602617"},{"product_id":"titanium-1-4-28-12-point-nut-animal-rocker-gear-hub","title":"Titanium 1\/4-28 12 Point Nut - Animal Rocker\/Gear Hub","description":"\u003cp\u003eAn ultra light 1\/4-28 twelve point nut machined from Grade 5 6AL-4V titanium. Its primary job is as the jam nut that locks the rocker arm adjuster on a Briggs Animal, and the same nut also works as a gear hub bolt nut, so it covers two of the fiddliest fastener spots on an Animal-powered outlaw kart, jr sprint, quarter midget or go kart.\u003c\/p\u003e\u003cp\u003eA jam nut on the rocker sits in the fastest-moving part of the engine and has to hold a valve lash setting through every heat cycle of the night. Grade 5 titanium holds thread strength and clamp load at valvetrain temperatures while adding almost nothing to the mass the pushrod has to accelerate. It also will not rust into the rocker threads, which is what usually rounds off the original steel nut when you go to reset lash.\u003c\/p\u003e\u003cp\u003eThe twelve point head is the reason this nut fits where a standard hex will not. Twice the wrenching positions means you can index a wrench in half the swing, which matters when you are setting lash through a valve cover opening with the header still on the engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 6AL-4V titanium\u003c\/li\u003e\n\u003cli\u003eThread: 1\/4-28\u003c\/li\u003e\n\u003cli\u003eHead: 12 point\u003c\/li\u003e\n\u003cli\u003eWeight: under one gram\u003c\/li\u003e\n\u003cli\u003eUses: Animal rocker arm jam nut, gear hub bolt nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSold individually — order the quantity your build needs. Rocker arms, adjuster set screws and gear hub bolts are sold separately. Confirm your fastener is 1\/4-28 before ordering, and torque to your engine builder's spec.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318430515388,"sku":"FTTN1428","price":4.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_163577b9-cfdd-4b1d-a209-6599d176478f.jpg?v=1787602675"}],"url":"https:\/\/toigoracing.com\/collections\/titanium-nuts-pins-keys.oembed","provider":"Toigo Racing","version":"1.0","type":"link"}