{"product_id":"hex-flange-lock-nuts-nylon-insert-18-8-stainless-5-16-18_31nsfl188yw","title":"[50 PKG] Hex Flange Lock Nuts Nylon Insert 18\/8 Stainless 5\/16-18","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Hex Flange Lock Nuts Nylon Insert 18\/8 Stainless 5\/16-18 — a high-strength fastener designed for secure, vibration-resistant assemblies. Constructed from 18\/8 stainless steel, these nuts feature a built-in nylon insert and a flat flange to deliver reliable locking and even load distribution in challenging environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: 18\/8 stainless steel for outstanding corrosion resistance and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNylon Insert Lock\u003c\/b\u003e: Self-locking nylon insert helps prevent loosening due to vibration and shock.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlange Design\u003c\/b\u003e: Integrated flange provides a larger bearing surface for even load transfer.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size\u003c\/b\u003e: 5\/16-18 UNC coarse thread for broad compatibility with standard fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIdeal For\u003c\/b\u003e: Marine, outdoor, automotive, machinery, and other demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese nylon insert hex flange lock nuts combine corrosion resistance with secure locking performance, making them a dependable choice when vibrations or temperature fluctuations are a concern. Pair with 5\/16-18 bolts to ensure a tight, reliable fit in your assembly.\u003c\/p\u003e \u003cp\u003eWhy choose nylon insert hex flange lock nuts? They offer quick installation, resist loosening under vibration, and a flush seating thanks to the flanged base, helping you achieve stable assemblies without the need for washers or extra hardware.\u003c\/p\u003e \u003cp\u003eUpgrade your hardware kit with these stainless steel nuts for long-lasting performance in demanding environments. Add to cart now to secure your next project with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379591319831,"sku":"31NSFL188YW","price":90.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/31NSFLKC_10f1f16e-2ede-4ff3-a9f4-49dd19bbfe70.webp?v=1744915045","url":"https:\/\/mutualscrew.com\/products\/hex-flange-lock-nuts-nylon-insert-18-8-stainless-5-16-18_31nsfl188yw","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}