[{"data":1,"prerenderedAt":676},["ShallowReactive",2],{"catalog:meta":3,"guides:page:\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-nuts:*":258,"guides:topics:tie-bars:\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-nuts:path,title,short":498,"guides:page:\u002Finjection-molding-machine-parts\u002Ftie-bars:diagram":511,"diagram:id:tie-bar":513,"catalog:parts::MC-TC-06,MC-TC-13":665},{"categories":4,"machines":132,"zones":212,"totals":255},[5,35,59,122],{"id":6,"name":7,"slug":8,"description":9,"partCount":10,"subcategories":11},"EC","Electrical Components","electrical","Electrical systems and components for injection molding machines including heaters, thermocouples, servo motors, and controllers.",11,[12,17,22,27,31],{"id":13,"name":14,"slug":15,"partCount":16},"EC-CBC","Circuit Boards & Controllers","circuit-boards",4,{"id":18,"name":19,"slug":20,"partCount":21},"EC-CE","Connectors & Cables","connectors-cables",2,{"id":23,"name":24,"slug":25,"partCount":26},"EC-GEP","Servo Motors & Drives","servo-motors",1,{"id":28,"name":29,"slug":30,"partCount":21},"EC-HT","Heaters","heaters",{"id":32,"name":33,"slug":34,"partCount":21},"EC-SF","Safety Components","safety",{"id":36,"name":37,"slug":38,"description":39,"partCount":40,"subcategories":41},"HY","Hydraulic Components","hydraulic","Complete range of hydraulic system components including pumps, valves, motors, and pressure controls for injection molding machines.",14,[42,46,51,55],{"id":43,"name":44,"slug":45,"partCount":26},"HY-AU","Accumulators","accumulators",{"id":47,"name":48,"slug":49,"partCount":50},"HY-CV","Control Valves","control-valves",6,{"id":52,"name":53,"slug":54,"partCount":26},"HY-MO","Monitors & Gauges","monitors-gauges",{"id":56,"name":57,"slug":58,"partCount":50},"HY-PW","Pumps & Motors","pumps-motors",{"id":60,"name":61,"slug":62,"description":63,"partCount":64,"subcategories":65},"MC","Mechanical Components","mechanical","Mechanical parts and assemblies including barrels, screws, tie bars, bushings, platens, and clamping components.",42,[66,71,75,80,85,89,93,97,101,105,109,114,118],{"id":67,"name":68,"slug":69,"partCount":70},"MC-BC","Barrels & Cylinders","barrels-cylinders",5,{"id":72,"name":73,"slug":74,"partCount":16},"MC-SB","Screw Barrels & Seals","screws",{"id":76,"name":77,"slug":78,"partCount":79},"MC-TC","Tie Bars & Columns","tie-bars",7,{"id":81,"name":82,"slug":83,"partCount":84},"MC-GZ","Bushings & Guides","bushings-guides",8,{"id":86,"name":87,"slug":88,"partCount":26},"MC-PP","Platens","platens",{"id":90,"name":91,"slug":92,"partCount":70},"MC-TL","Toggle & Links","toggle-links",{"id":94,"name":95,"slug":96,"partCount":21},"MC-CC","Clamping Components","clamping",{"id":98,"name":99,"slug":100,"partCount":21},"MC-GMP","Tools & Accessories","tools-accessories",{"id":102,"name":103,"slug":104,"partCount":21},"MC-ES","End Caps & Plates","end-caps",{"id":106,"name":107,"slug":108,"partCount":26},"MC-SR","Seals & Rings","seals-rings",{"id":110,"name":111,"slug":112,"partCount":113},"MC-JM","Joints & Mounts","joints-mounts",3,{"id":115,"name":116,"slug":117,"partCount":26},"MC-SG","Safety Guards","safety-guards",{"id":119,"name":120,"slug":121,"partCount":26},"MC-CR","Clamping Mechanism","clamping-mechanism",{"id":123,"name":124,"slug":125,"description":126,"partCount":113,"subcategories":127},"O","Other Components","other","Additional components including filters, cooling systems, lubrication parts, and other auxiliary equipment.",[128],{"id":129,"name":130,"slug":131,"partCount":113},"O-TC","Filters & Cooling","filters-cooling",[133,143,161,172,180,188,194,200,205],{"id":134,"name":135,"slug":134,"series":136,"partCount":142},"haitian","Haitian International",[137,138,139,140,141],"Mars Series (MA)","Jupiter Series (JU)","Zhafir Venus Series (VE)","Zhafir Zeres Series (ZE)","Zhafir Jeres Series (JE)",68,{"id":144,"name":145,"slug":144,"series":146,"partCount":160},"yizumi","Yizumi",[147,148,149,150,151,152,153,154,155,156,157,158,159],"A6 Series","A5-EU Series","A5-N Series","SKIII Series","DP Series","D1 Series","FF Series","FF-M Series","P Series","CG-P Series","VM Series","SPET Series","LSR Series",12,{"id":162,"name":163,"slug":162,"series":164,"partCount":171},"chen-hsong","Chen Hsong",[165,166,167,168,169,170],"JETMASTER MK Series","JETMASTER SVP Series","SUPERMASTER Series","EASYMASTER Series","SPARK Series","JETMASTER C2 Series",10,{"id":173,"name":174,"slug":173,"series":175,"partCount":179},"tederic","Tederic",[176,177,178],"NEO Series","D Series (Two-Platen)","DE Series (All-Electric)",0,{"id":181,"name":182,"slug":181,"series":183,"partCount":179},"borch","Borch",[184,185,186,187],"BU Series (Two-Platen)","BS-III Series (Servo)","BE Series (All-Electric)","BM Series (Multi-color)",{"id":189,"name":190,"slug":189,"series":191,"partCount":179},"log-machine","LOG Machine",[192,193],"LOG-SE Series","LOG-EE Series (All-Electric)",{"id":195,"name":196,"slug":195,"series":197,"partCount":179},"donghua","Donghua",[198,199],"DH Series (Servo)","DH-TP Series (Two-Platen)",{"id":201,"name":202,"slug":201,"series":203,"partCount":179},"sunbun","Sunbun",[204],"Sunbun Servo Series",{"id":206,"name":207,"slug":206,"series":208,"partCount":179},"lijin","L.K. Machinery (Lijin)",[209,210,211],"POTENZA Series","FORZA Series (Two-Platen)","ELETTRICA Series (All-Electric)",[213,217,221,225,228,231,235,238,242,248,251],{"id":214,"number":26,"name":215,"role":216,"partCount":21},"clamp-cylinder","Clamping cylinder","The hydraulic cylinder behind the rear platen. It drives the crosshead that straightens the toggle links, which opens and closes the mold and builds the clamping force.",{"id":218,"number":21,"name":219,"role":220,"partCount":50},"toggle","Toggle mechanism","Links, pins and bushings between the rear and moving platens. They multiply the force of the clamping cylinder and lock the mold shut while plastic is injected.",{"id":222,"number":113,"name":223,"role":224,"partCount":113},"ejector","Ejector","A small cylinder behind the moving platen that pushes the ejector rods and plate forward to release the finished part from the mold.",{"id":78,"number":16,"name":226,"role":227,"partCount":40},"Tie bars & bushings","Four steel columns that join the platens, guide the moving platen and carry the clamping force. Tie bar nuts lock them in place; bushings guide the moving platen along them.",{"id":88,"number":70,"name":229,"role":230,"partCount":21},"Platens & mold plates","The fixed and moving platens carry the two halves of the mold; the rear platen anchors the toggle. Locating rings and clamping plates center and hold the mold.",{"id":232,"number":50,"name":233,"role":234,"partCount":50},"barrel-screw","Barrel, screw & nozzle","The screw turns inside the heated barrel to melt and mix the plastic, then moves forward to inject it through the nozzle into the mold. The screw tip and check ring stop melt from flowing back.",{"id":30,"number":79,"name":236,"role":237,"partCount":113},"Heater bands & sensors","Heater bands around the barrel and nozzle melt the plastic. Thermocouples measure each heating zone so the controller can hold the set temperature.",{"id":239,"number":84,"name":240,"role":241,"partCount":79},"injection-unit","Injection unit","Injection cylinders push the screw forward, the hydraulic (plasticizing) motor turns it, and the carriage moves the unit against the mold on its guide rails.",{"id":243,"number":244,"name":245,"role":246,"partCount":247},"hydraulics",9,"Hydraulic unit","The pump, motor, valves, accumulator, filters and oil cooler in the machine base. They supply and control the oil pressure for every movement of the machine.",16,{"id":8,"number":171,"name":249,"role":250,"partCount":244},"Electrical cabinet","The controller, I\u002FO and drive boards, servo drives, contactors and safety switches that run and protect the machine.",{"id":252,"number":10,"name":253,"role":254,"partCount":21},"feet","Machine feet","Leveling bolts and anti-vibration pads under the machine base that keep the machine level and stop vibration spreading to the floor.",{"parts":256,"subcategories":257},70,23,{"id":259,"title":260,"body":261,"description":469,"diagram":470,"extension":471,"faq":472,"item":485,"lastModified":486,"meta":487,"navigation":488,"order":26,"parts":489,"path":492,"seo":493,"seoTitle":494,"short":495,"stem":496,"__hash__":497},"guides\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-nuts.md","Tie bar nuts, end caps and lock rings",{"type":262,"value":263,"toc":460},"minimark",[264,274,279,282,292,296,299,320,328,332,335,346,354,358,383,386,390,393,420,428,432,449],[265,266,267,268,273],"p",{},"A tie bar nut is the large threaded nut on the end of a tie bar that fixes the bar to a platen and carries that bar's share of the clamping force. On a toggle machine, the nuts on the stationary platen hold the front ends of the four bars, and an end cap and lock ring over each nut stop it from turning. At the other end, behind the rear platen, a second set of nuts does a different job: they are the adjusting nuts of the ",[269,270,272],"a",{"href":271},"\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Fmold-height-adjustment\u002F","mold height adjustment",".",[275,276,278],"h2",{"id":277},"what-the-tie-bar-nut-does","What the tie bar nut does",[265,280,281],{},"When the mold is clamped, each tie bar is pulled in tension. The nut stops the bar from being pulled through the stationary platen: the load passes from the bar into the nut through the engaged threads, and from the nut's face into the platen. Two things follow from this:",[283,284,285,289],"ul",{},[286,287,288],"li",{},"The load is not shared evenly along the thread. The first few engaged threads carry most of it, which is why tie bar cracks so often start at the thread root next to the nut face.",[286,290,291],{},"The nut's position on the bar decides how that bar is loaded. If one nut turns, its bar carries a different load from the other three, and the platens lose parallelism.",[275,293,295],{"id":294},"types-of-tie-bar-nut","Types of tie bar nut",[265,297,298],{},"Designs vary between machine makers and machine sizes, so always compare a new nut with the old one:",[283,300,301,308,314],{},[286,302,303,307],{},[304,305,306],"strong",{},"Solid round nuts"," with a fine thread, locked by screws, a lock ring or a cap.",[286,309,310,313],{},[304,311,312],{},"Split (clamping) nuts",", which have a slot and clamping screws that pinch the nut onto the thread to lock it.",[286,315,316,319],{},[304,317,318],{},"Half nuts"," made in two pieces. On two-platen machines, half nuts close around grooves or threads on the tie bars to lock the moving platen to the bars before the clamping force is built.",[265,321,322,323,327],{},"The ",[269,324,326],{"href":325},"\u002Fparts\u002Fmc-tc-06\u002F","tie bar nut"," we supply is a split nut \u002F half nut design in alloy steel, listed for Haitian MA and MA II series machines.",[275,329,331],{"id":330},"end-caps-and-lock-rings","End caps and lock rings",[265,333,334],{},"The end cap and lock ring sit over the nut on the outside of the stationary platen. Their jobs are:",[283,336,337,340,343],{},[286,338,339],{},"to lock the nut so it cannot work loose under the load that rises and falls on every cycle;",[286,341,342],{},"to keep the tie bar in its set position in the stationary platen;",[286,344,345],{},"to cover the thread and keep out dirt, water and grit that would damage it.",[265,347,348,349,353],{},"See the ",[269,350,352],{"href":351},"\u002Fparts\u002Fmc-tc-13\u002F","tie bar end cap and lock ring"," we supply. If a cap or lock ring is missing, or its screws are loose, check whether the nut behind it has moved.",[275,355,357],{"id":356},"signs-of-a-loose-or-damaged-tie-bar-nut","Signs of a loose or damaged tie bar nut",[283,359,360,363,366,374,377,380],{},[286,361,362],{},"A paint or witness mark across the nut and the bar that no longer lines up.",[286,364,365],{},"A gap between the nut face and the platen, or fretting: fine reddish-brown powder or polished patches at the nut face.",[286,367,368,369,373],{},"Flash on one corner of the mold, or a ",[269,370,372],{"href":371},"\u002Finjection-molding-machine-parts\u002Fplatens\u002Fplaten-parallelism\u002F","platen parallelism"," error that keeps coming back.",[286,375,376],{},"Different load readings between the bars, on machines with tie bar strain monitoring.",[286,378,379],{},"A knock or bang at the moment the clamp locks.",[286,381,382],{},"Damaged, galled or flattened threads when the nut is removed.",[265,384,385],{},"Common causes are a nut that was not tightened or locked correctly after earlier work, a missing lock ring, overloading (for example a clamping force set above the machine's rating, or a mold height set too tight) and corrosion of the thread.",[275,387,389],{"id":388},"checking-and-replacing-a-tie-bar-nut","Checking and replacing a tie bar nut",[265,391,392],{},"Work on tie bar nuts changes how the clamping load is shared, so follow the machine manual or the manufacturer's procedure, which gives the tightening method and values. The general sequence is:",[394,395,396,399,402,405,408,411,414,417],"ol",{},[286,397,398],{},"Open the mold, switch off and lock out the machine, and release the hydraulic pressure.",[286,400,401],{},"Before loosening anything, mark the position of the nut on the bar and on the platen, and measure how far the bar end stands out from the nut. This lets you put everything back in exactly the same place.",[286,403,404],{},"Remove the end cap and the lock ring or locking screws.",[286,406,407],{},"Unscrew the nut with a wrench that fits it properly. Large nuts may need the special tools the manufacturer specifies.",[286,409,410],{},"Clean the threads on the nut and the bar and inspect them for damage. This is also the best moment to check the thread root on the bar for cracks, for example by magnetic particle or dye penetrant testing.",[286,412,413],{},"Fit the new nut, lubricated as the manual specifies, and bring it back to the marked position.",[286,415,416],{},"Tighten and lock it, then refit the lock ring and end cap.",[286,418,419],{},"Measure platen parallelism, and the load on each bar if the machine can show it, before running production.",[265,421,422,423,427],{},"If the thread on the bar itself is damaged or cracked, the bar needs attention, not just the nut: our ",[269,424,426],{"href":425},"\u002Fblog\u002Ftie-bar-maintenance-replacement-guide\u002F","tie bar maintenance and replacement guide"," covers inspecting and replacing the bar.",[275,429,431],{"id":430},"what-to-send-for-a-replacement-quote","What to send for a replacement quote",[394,433,434,437,440,443,446],{},[286,435,436],{},"The machine brand, model and serial number.",[286,438,439],{},"Where the nut is fitted: stationary platen, rear platen (adjusting nut) or moving platen.",[286,441,442],{},"The thread size, pitch and hand, the nut's outside diameter and length, and its type (solid, split or half nut).",[286,444,445],{},"The number and size of the locking screw holes, and for end caps and lock rings the outside diameter, thickness and bolt hole pattern.",[286,447,448],{},"Photos of the old parts with a caliper or tape measure in view, and the OEM part number if you have it.",[265,450,451,455,456,273],{},[269,452,454],{"href":453},"\u002Frequest-quote\u002F","Request a quote"," with these details. For the rest of the assembly, see the ",[269,457,459],{"href":458},"\u002Finjection-molding-machine-parts\u002Ftie-bars\u002F","tie bars guide",{"title":461,"searchDepth":21,"depth":21,"links":462},"",[463,464,465,466,467,468],{"id":277,"depth":21,"text":278},{"id":294,"depth":21,"text":295},{"id":330,"depth":21,"text":331},{"id":356,"depth":21,"text":357},{"id":388,"depth":21,"text":389},{"id":430,"depth":21,"text":431},"What tie bar nuts, end caps and lock rings do on an injection molding machine, the nut types, signs of a loose or damaged nut, and how nuts are checked and replaced.",null,"md",[473,476,479,482],{"question":474,"answer":475},"What is a tie bar nut?","A tie bar nut is the large threaded nut on the end of an injection molding machine tie bar. It holds the bar in the platen and carries that bar's share of the clamping force through its threads.",{"question":477,"answer":478},"What does a tie bar lock ring do?","The lock ring stops the tie bar nut from turning under the load that rises and falls on every cycle. Together with the end cap, it keeps the bar in its set position and keeps dirt and water off the thread.",{"question":480,"answer":481},"What happens if a tie bar nut comes loose?","The bar with the loose nut stops carrying its share of the clamping force, so the other bars are overloaded, the platens lose parallelism and the mold may flash on one corner. Running in this state also speeds up fatigue cracking of the bars.",{"question":483,"answer":484},"Are tie bar nuts and mold height adjusting nuts the same part?","No. On a toggle machine the tie bar nuts fix the bars to the stationary platen, while the adjusting nuts behind the rear platen turn to move the rear platen and set the mold height.","nut","2026-11-01",{},true,[490,491],"MC-TC-06","MC-TC-13","\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-nuts",{"title":260,"description":469},"Tie Bar Nuts, End Caps and Lock Rings: Function and Wear","Tie bar nuts","injection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-nuts","fkpR5bv6n1DW-AKFY0I96q2RdXGz712d2gABxpOYetM",[499,503,507],{"path":500,"title":501,"short":502},"\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-bushings","Tie bar bushings and liner bushings","Tie bar bushings",{"path":504,"title":505,"short":506},"\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Ftie-bar-distance","Tie bar distance and mold size","Tie bar distance",{"path":508,"title":509,"short":510},"\u002Finjection-molding-machine-parts\u002Ftie-bars\u002Fmold-height-adjustment","Mold height adjustment of an injection molding machine","Mold height adjustment",{"diagram":512},"tie-bar",{"diagram":514},{"title":515,"description":516,"base":517,"labels":524,"items":539},"Parts of the tie bar assembly","Line drawing of the tie bars passing through the rear, moving and stationary platens, cut open at the bores to show the bushings, nuts and end caps, numbered.",{"solid":518},[519,520,521,522,523],"M98 84h36a2 2 0 0 1 2 2v208a2 2 0 0 1 -2 2h-36a2 2 0 0 1 -2 -2v-208a2 2 0 0 1 2 -2z","M288 92h36a2 2 0 0 1 2 2v192a2 2 0 0 1 -2 2h-36a2 2 0 0 1 -2 -2v-192a2 2 0 0 1 2 -2z","M458 76h44a2 2 0 0 1 2 2v224a2 2 0 0 1 -2 2h-44a2 2 0 0 1 -2 -2v-224a2 2 0 0 1 2 -2z","M328 146h60a2 2 0 0 1 2 2v84a2 2 0 0 1 -2 2h-60a2 2 0 0 1 -2 -2v-84a2 2 0 0 1 2 -2z","M392 146h62a2 2 0 0 1 2 2v84a2 2 0 0 1 -2 2h-62a2 2 0 0 1 -2 -2v-84a2 2 0 0 1 2 -2z",[525,529,532,535],{"x":526,"y":527,"text":528},116,322,"REAR PLATEN",{"x":530,"y":527,"text":531},306,"MOVING PLATEN",{"x":533,"y":527,"text":534},480,"STATIONARY PLATEN",{"x":536,"y":537,"text":538},390,194,"MOLD",[540,565,603,617,636,652],{"id":512,"name":541,"role":542,"parts":543,"marker":546,"shapes":550},"Tie bar","One of four steel bars that join the stationary and rear platens. The moving platen slides along them, and they stretch slightly as they carry the clamping force.",[544,545],"MC-TC-01","MC-TC-0102",[547,548,547,549],210,24,108,{"solid":551,"line":554},[552,553],"M46 108h496a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-496a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z","M46 252h496a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-496a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z",[555,556,557,558,559,560,561,562,563,564],"M47 108L51 128","M51 108L55 128","M55 108L59 128","M59 108L63 128","M63 108L67 128","M47 252L51 272","M51 252L55 272","M55 252L59 272","M59 252L63 272","M63 252L67 272",{"id":566,"name":567,"role":568,"parts":569,"marker":571,"shapes":575},"adjustment","Adjustment bushing","Part of the mold height adjustment behind the rear platen. Turning the adjusting nuts moves the rear platen along the tie bars to suit the mold thickness.",[570],"MC-TC-09",[572,548,573,574],60,72,94,{"solid":576,"line":579,"hidden":600},[577,578],"M69 94h24a3 3 0 0 1 3 3v42a3 3 0 0 1 -3 3h-24a3 3 0 0 1 -3 -3v-42a3 3 0 0 1 3 -3z","M69 238h24a3 3 0 0 1 3 3v42a3 3 0 0 1 -3 3h-24a3 3 0 0 1 -3 -3v-42a3 3 0 0 1 3 -3z",[580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599],"M69 94L69 100","M75 94L75 100","M81 94L81 100","M87 94L87 100","M93 94L93 100","M69 136L69 142","M75 136L75 142","M81 136L81 142","M87 136L87 142","M93 136L93 142","M69 238L69 244","M75 238L75 244","M81 238L81 244","M87 238L87 244","M93 238L93 244","M69 280L69 286","M75 280L75 286","M81 280L81 286","M87 280L87 286","M93 280L93 286",[601,602],"M72 104h24v28h-24z","M72 248h24v28h-24z",{"id":604,"name":605,"role":606,"parts":607,"marker":609,"shapes":611},"liner","Liner bushing","Bronze sleeve lining a platen bore, so the platen slides on the tie bar without wearing the bar or the bore.",[608],"MC-TC-03",[526,548,526,610],104,{"solid":612},[613,614,615,616],"M96 104h40v4h-40z","M96 128h40v4h-40z","M96 248h40v4h-40z","M96 272h40v4h-40z",{"id":618,"name":619,"role":620,"parts":621,"marker":623,"shapes":626},"bushing","Tie bar bushing","Flanged bushing in each bore of the moving platen. It guides the platen along the tie bar and keeps it square as the mold opens and closes.",[622],"MC-TC-07",[624,548,624,625],283,100,{"solid":627},[628,629,630,631,632,633,634,635],"M281 100h4a1 1 0 0 1 1 1v34a1 1 0 0 1 -1 1h-4a1 1 0 0 1 -1 -1v-34a1 1 0 0 1 1 -1z","M327 100h4a1 1 0 0 1 1 1v34a1 1 0 0 1 -1 1h-4a1 1 0 0 1 -1 -1v-34a1 1 0 0 1 1 -1z","M286 104h40v4h-40z","M286 128h40v4h-40z","M281 244h4a1 1 0 0 1 1 1v34a1 1 0 0 1 -1 1h-4a1 1 0 0 1 -1 -1v-34a1 1 0 0 1 1 -1z","M327 244h4a1 1 0 0 1 1 1v34a1 1 0 0 1 -1 1h-4a1 1 0 0 1 -1 -1v-34a1 1 0 0 1 1 -1z","M286 248h40v4h-40z","M286 272h40v4h-40z",{"id":485,"name":637,"role":638,"parts":639,"marker":640,"shapes":643},"Tie bar nut","Threaded nut on the tie bar end that holds the bar in the stationary platen and takes the clamping load.",[490],[641,548,641,642],515,98,{"solid":644,"line":647},[645,646],"M506 98h18a2 2 0 0 1 2 2v36a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-36a2 2 0 0 1 2 -2z","M506 242h18a2 2 0 0 1 2 2v36a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-36a2 2 0 0 1 2 -2z",[648,649,650,651],"M504 108L526 108","M504 128L526 128","M504 252L526 252","M504 272L526 272",{"id":653,"name":654,"role":655,"parts":656,"marker":657,"shapes":661},"end-cap","End cap and lock ring","Covers the tie bar end and locks the nut, so the tie bar stays in place in the stationary platen.",[491],[658,548,659,660],560,538,102,{"solid":662},[663,664],"M529 102h12a3 3 0 0 1 3 3v26a3 3 0 0 1 -3 3h-12a3 3 0 0 1 -3 -3v-26a3 3 0 0 1 3 -3z","M529 246h12a3 3 0 0 1 3 3v26a3 3 0 0 1 -3 3h-12a3 3 0 0 1 -3 -3v-26a3 3 0 0 1 3 -3z",[666,672],{"partNumber":490,"name":667,"subcategory":76,"subcategoryName":77,"shortDescription":668,"inStock":488,"zone":78,"compatibleMachines":669},"Tie Bar Nut","Tie bar nut (split nut) for injection molding machine clamping unit.",[670,671],"Haitian MA Series","Haitian MA II Series",{"partNumber":491,"name":673,"subcategory":76,"subcategoryName":77,"shortDescription":674,"inStock":488,"zone":78,"compatibleMachines":675},"Tie Bar End Cap \u002F Lock Ring","Tie bar end cap and lock ring for injection molding machine clamping unit.",[670,671],1793548980094]