{"product_id":"m20-nyloc-nut-nylon-insert-nut-t-type-standard-grade-8-steel-hdgv-galvanised-din-985","title":"M20 Nyloc Nut, Nylon Insert Nut - T Type (Standard) - Grade 8 Steel - HDGV Galvanised, DIN 985","description":"\u003ch2\u003e\u003cstrong\u003eCorrosion Resistant Galvanised Nyloc Nut\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eM20 Nyloc nut with a nylon insert that grips the bolt thread, creating friction that resists loosening from vibration or movement and provides a locking action. The nylon insert also creates a seal against the ingress of liquids making this hex nut a versatile choice.\u003c\/p\u003e\n\u003cp\u003eManufactured from class 8 steel with a hot-dip galvanised finish that offers good corrosion resistance. This makes the nut particularly useful for applications where the fixing may encounter moisture, humidity, outdoor conditions, and construction environments.\u003c\/p\u003e\n\u003cp\u003eSuitable for a wide range of engineering, construction, machinery, automotive and general fastening applications where vibration might be an issue.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eM20 Nyloc Nut Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter \u003cstrong\u003e(D)\u003c\/strong\u003e: M20 - 20mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNut width \/ socket size \u003cstrong\u003e(SS)\u003c\/strong\u003e: 30mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNut height \u003cstrong\u003e(NH)\u003c\/strong\u003e: 20mm - \u003cstrong\u003e(NH1)\u003c\/strong\u003e: 14mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e(P)\u003c\/strong\u003e: 2.5mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Grade 8 steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish: Galvanised\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsert Material: Nylon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThread: Metric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart of a larger range of \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/nyloc-nuts\" target=\"_blank\" rel=\"noopener\"\u003eNyloc Nuts\u003c\/a\u003e available from Fusion Fixings with bulk price discounts.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGalvanised Nyloc Nut Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy just one Nyloc Nut?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, you can buy just one Nyloc Nut at Fusion Fixings, as quantities start from just one on many ranges.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a galvanised Nyloc nut?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe nyloc nut is a self-locking hexagonal nut with a built-in nylon insert. The insert creates friction against the bolt thread which helps to prevent the nut from loosening in high vibration environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a galvanised nylon locking nut used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is used to reduce the likelihood of a nut loosening due to vibration or movement. Common applications include machinery, automotive equipment, engineering assemblies and general construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan nylon insert nuts be reused once removed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but it’s not advised as the nylon insert gradually wears and the locking effectiveness diminishes with repeated use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a washer or spring washer with these nuts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn most cases no, as the nylon insert itself provides locking action. Washers may still be used for load distribution if your job requires it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use galvanised nylon nuts in high-vibration applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the internal nylon collar grips the bolt threads, creating friction that resists loosening from vibration. This sees them used on automotive parts, and equipment where vibration is a consideration.\u003cbr\u003e\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":58444700483967,"sku":"NIN-MGALV-20","price":0.79,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 10","offer_id":58444701401471,"sku":"NIN-MGALV-20","price":0.67,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":58444702712191,"sku":"NIN-MGALV-20","price":0.55,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 200","offer_id":58444703105407,"sku":"NIN-MGALV-20","price":0.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/galv-nyloc-nuts-product-image_05ce190a-c90e-450d-ae70-606e1f2bb87d.png?v=1789551829","url":"https:\/\/www.fusionfixings.co.uk\/products\/m20-nyloc-nut-nylon-insert-nut-t-type-standard-grade-8-steel-hdgv-galvanised-din-985","provider":"Fusion Fixings","version":"1.0","type":"link"}