{"product_id":"flange-nut-black-5-8-x18-long-yq","title":"FLANGE NUT BLACK 5\/8\" X18 LONG YQ","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"9ea9392c-bec0-44cd-9352-1484d1625425\" data-testid=\"conversation-turn-1\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9a8bb8b5-af07-4b6a-8dc9-7723de1cbc4a-0\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7fbddd5b-520b-4f91-b813-53fdd556e57f\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"198\"\u003eA \u003cstrong data-start=\"2\" data-end=\"38\"\u003eblack flange nut 5\/8\"-18 long YQ\u003c\/strong\u003e is a specialized fastener designed to secure bolts or threaded rods while distributing load more evenly. Here’s a clear breakdown of its function and features:\u003c\/p\u003e\n\u003ch3 data-section-id=\"18kl80b\" data-start=\"200\" data-end=\"226\"\u003e🔩 Key Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"227\" data-end=\"1219\"\u003e\n\u003cli data-section-id=\"13wzu7i\" data-start=\"227\" data-end=\"474\"\u003e\n\u003cstrong data-start=\"229\" data-end=\"248\"\u003eSize (5\/8\"-18):\u003c\/strong\u003e\n\u003cul data-start=\"253\" data-end=\"474\"\u003e\n\u003cli data-section-id=\"jxg56w\" data-start=\"253\" data-end=\"311\"\u003e\n\u003cem data-start=\"255\" data-end=\"265\"\u003e5\/8 inch\u003c\/em\u003e refers to the diameter of the bolt it fits.\u003c\/li\u003e\n\u003cli data-section-id=\"il05w4\" data-start=\"314\" data-end=\"474\"\u003e\n\u003cem data-start=\"316\" data-end=\"343\"\u003e18 threads per inch (TPI)\u003c\/em\u003e indicates a \u003cstrong data-start=\"356\" data-end=\"371\"\u003efine thread\u003c\/strong\u003e, which provides stronger clamping force and better resistance to loosening compared to coarse threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w4ifyj\" data-start=\"476\" data-end=\"696\"\u003e\n\u003cstrong data-start=\"478\" data-end=\"496\"\u003eFlange Design:\u003c\/strong\u003e\n\u003cul data-start=\"501\" data-end=\"696\"\u003e\n\u003cli data-section-id=\"13fdb5\" data-start=\"501\" data-end=\"591\"\u003eThe built-in \u003cstrong data-start=\"516\" data-end=\"545\"\u003ewasher-like base (flange)\u003c\/strong\u003e spreads the load over a wider surface area.\u003c\/li\u003e\n\u003cli data-section-id=\"zh96kt\" data-start=\"594\" data-end=\"696\"\u003eThis reduces the need for a separate washer and helps prevent damage to the material being fastened.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5wkgeh\" data-start=\"698\" data-end=\"855\"\u003e\n\u003cstrong data-start=\"700\" data-end=\"716\"\u003e“Long” Type:\u003c\/strong\u003e\n\u003cul data-start=\"721\" data-end=\"855\"\u003e\n\u003cli data-section-id=\"187l32f\" data-start=\"721\" data-end=\"855\"\u003eA longer nut provides \u003cstrong data-start=\"745\" data-end=\"774\"\u003egreater thread engagement\u003c\/strong\u003e, improving strength and durability in high-load or vibration-prone applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lfnug2\" data-start=\"857\" data-end=\"1037\"\u003e\n\u003cstrong data-start=\"859\" data-end=\"906\"\u003eBlack Finish (often black oxide or coated):\u003c\/strong\u003e\n\u003cul data-start=\"911\" data-end=\"1037\"\u003e\n\u003cli data-section-id=\"hpv780\" data-start=\"911\" data-end=\"972\"\u003eOffers \u003cstrong data-start=\"920\" data-end=\"944\"\u003ecorrosion resistance\u003c\/strong\u003e and a cleaner appearance.\u003c\/li\u003e\n\u003cli data-section-id=\"1cj5d0e\" data-start=\"975\" data-end=\"1037\"\u003eAlso reduces glare and can slightly improve wear resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fszp65\" data-start=\"1039\" data-end=\"1219\"\u003e\n\u003cstrong data-start=\"1041\" data-end=\"1070\"\u003eYQ (Grade\/Specification):\u003c\/strong\u003e\n\u003cul data-start=\"1075\" data-end=\"1219\"\u003e\n\u003cli data-section-id=\"vg5bcu\" data-start=\"1075\" data-end=\"1219\"\u003eThis typically refers to a \u003cstrong data-start=\"1104\" data-end=\"1147\"\u003emanufacturer-specific or industry grade\u003c\/strong\u003e, often indicating higher strength or compliance with certain standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"94u3bm\" data-start=\"1221\" data-end=\"1236\"\u003e⚙️ Function\u003c\/h3\u003e\n\u003cp data-start=\"1237\" data-end=\"1283\"\u003eThe primary function of this flange nut is to:\u003c\/p\u003e\n\u003cul data-start=\"1284\" data-end=\"1567\"\u003e\n\u003cli data-section-id=\"1orivcs\" data-start=\"1284\" data-end=\"1316\"\u003eSecure a bolt firmly in place.\u003c\/li\u003e\n\u003cli data-section-id=\"umqjlu\" data-start=\"1317\" data-end=\"1376\"\u003eDistribute clamping force evenly to avoid surface damage.\u003c\/li\u003e\n\u003cli data-section-id=\"pbw42h\" data-start=\"1377\" data-end=\"1463\"\u003eResist loosening under vibration (especially with fine threads and extended length).\u003c\/li\u003e\n\u003cli data-section-id=\"19wua0m\" data-start=\"1464\" data-end=\"1567\"\u003eProvide a strong, durable fastening solution in mechanical, automotive, or construction applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v6daqn\" data-start=\"1569\" data-end=\"1588\"\u003e🏗️ Common Uses\u003c\/h3\u003e\n\u003cul data-start=\"1589\" data-end=\"1745\"\u003e\n\u003cli data-section-id=\"18p36nt\" data-start=\"1589\" data-end=\"1644\"\u003eAutomotive assemblies (suspension, engine components)\u003c\/li\u003e\n\u003cli data-section-id=\"1adbiqt\" data-start=\"1645\" data-end=\"1662\"\u003eHeavy machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1kk9asb\" data-start=\"1663\" data-end=\"1693\"\u003eStructural steel connections\u003c\/li\u003e\n\u003cli data-section-id=\"ngo7wg\" data-start=\"1694\" data-end=\"1745\"\u003eEquipment exposed to vibration or repeated stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"TPX","offers":[{"title":"Default Title","offer_id":42103289118807,"sku":"YQ58BLFLN","price":3.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/4195\/6439\/files\/4F447E06-E7D9-456E-B2A2-89735ECE4D27.jpg?v=1777559431","url":"https:\/\/thepartxperts.com\/products\/flange-nut-black-5-8-x18-long-yq","provider":"TPX","version":"1.0","type":"link"}