{"product_id":"nm-ne-nylon-insert-lock-nuts-18-8-stainless-steel-black-oxide-5-16-18_31ns188bkc","title":"[1000 PKG] NM\/NE Nylon Insert Lock Nuts | 18\/8 Stainless Steel Black Oxide | 5\/16-18","description":"\u003cdiv\u003e\n\u003cp\u003eNM\/NE Nylon Insert Lock Nuts deliver secure fastening in stainless steel assemblies subject to vibration. This variant uses 18\/8 stainless steel with a black oxide finish and a 5\/16-18 thread to provide reliable clamp and corrosion resistance in engineered systems.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18\/8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Insert Lock Nut\u003c\/strong\u003e (nylock nut) provides automatic locking action that resists loosening under vibration and dynamic loads, improving fastener integrity over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Locking Mechanism\u003c\/strong\u003e reduces maintenance needs by maintaining clamp load through cycles of loading and unloading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Compatibility\u003c\/strong\u003e: 18\/8 Stainless Steel offers corrosion resistance in general environments; Black Oxide finish enhances surface lubricity and reduces galling during assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Suitable for automotive assemblies, industrial machinery, equipment housings, and marine hardware where stainless hardware meets structural requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: Compatible with standard 5\/16-18 fastener repositories and mating components designed for coarse thread support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52808799650071,"sku":"31NS188BKC","price":201.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/37NS188BKC.webp?v=1776470752","url":"https:\/\/mutualscrew.com\/products\/nm-ne-nylon-insert-lock-nuts-18-8-stainless-steel-black-oxide-5-16-18_31ns188bkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}