{"product_id":"value-collection-1-thn-100c-hex-lock-nut-1-8-unc-18-8-ss","title":"Value Collection 1-THN-100C Hex Lock Nut 1-8 Unc 18-8 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1-THN-100C is a nylon insert hex lock nut designed to maintain thread engagement under vibration and dynamic loading. Manufactured from 18-8 stainless steel, this fastener resists corrosion in wet, chemical-exposure, and outdoor environments where carbon steel hardware would degrade. The nylon insert collar deforms around mating threads to create prevailing torque, eliminating the need for thread-locking compounds in most applications. At 35\/64 inches high and 1-7\/16 inches across the flats, it suits 1-8 UNC threaded rod, bolts, and assemblies requiring a reliable, reusable locking fastener. Installers in plumbing, HVAC, electrical, and general mechanical trades use this nut as a standard hardware component.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is appropriate for 1-8 UNC coarse-thread applications in both residential and commercial installations. It performs well in structural connections, equipment mounting, pipe hanger assemblies, and mechanical frames where vibration or thermal cycling could back off a standard hex nut. The right-hand thread direction follows standard UNC convention, making it a direct fit for any 1-inch coarse-thread fastener assembly. The 18-8 stainless steel construction makes it suitable for damp mechanical rooms, rooftop equipment, and similar corrosive-exposure environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style provides prevailing torque without thread-locking compounds\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction resists rust and corrosion in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1-8 UNC right-hand thread conforms to standard coarse-thread fastener convention\u003c\/li\u003e\n  \u003cli\u003e35\/64 inches height and 1-7\/16 inches width across flats for standard hex tooling\u003c\/li\u003e\n  \u003cli\u003eReusable design allows removal and reinstallation while retaining locking performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1-8 UNC coarse-thread bolts and threaded rod in standard inch-measurement fastener assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a standard 1-7\/16 inch hex wrench or socket. De-energize and de-pressurize any system before servicing fastened connections. Tighten to the torque specification required by the assembly drawing or applicable mechanical code — do not exceed the nylon insert manufacturer recommendation for reuse cycles. Inspect the nylon insert for deformation or cracking if the nut has been removed and reinstalled multiple times.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut with Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 35\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1-THN-100C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691669324082,"sku":"1-THN-100C","price":31.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a95e82a685ca3eef2839fb628262fd4e_52c84698-3719-4610-ad79-2702a991f075.jpg?v=1788288244","url":"https:\/\/voomisupply.com\/products\/value-collection-1-thn-100c-hex-lock-nut-1-8-unc-18-8-ss","provider":"Voomi Supply","version":"1.0","type":"link"}