{"product_id":"loksert-3720-4-00hd","title":"Loksert - 4.00mm Machine Heavy Duty Stainless Steel Solid Insert | 3720-4.00HD","description":"\u003ch2\u003eLoksert 4.00mm MC Heavy Duty Stainless Steel Solid Insert | 3720-4.00HD\u003c\/h2\u003e\n\n\u003cp\u003eThe Loksert 4.00mm MC Heavy Duty Stainless Steel Solid Insert (3720-4.00HD) is a heavy-duty keylocking insert manufactured from Stainless Steel AISI303 for permanent thread repair and reinforcement. Designed to restore damaged or worn threads in ferrous, non-ferrous and non-metallic materials, it features pre-assembled dove-tailed locking keys that provide a positive mechanical lock against rotation and exceptional pull-out strength.  \u003c\/p\u003e\n\n\u003ch3\u003e► Key Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4.00mm Metric Coarse Heavy Duty stainless steel solid insert\u003c\/li\u003e\n  \u003cli\u003eManufactured from Stainless Steel AISI303\u003c\/li\u003e\n  \u003cli\u003eOne-piece keylocking insert with pre-assembled dove-tailed locking keys\u003c\/li\u003e\n  \u003cli\u003ePositive mechanical lock helps prevent insert rotation\u003c\/li\u003e\n  \u003cli\u003eHigh pull-out strength and reliability\u003c\/li\u003e\n  \u003cli\u003eSuitable for repairing damaged, worn or stripped threads\u003c\/li\u003e\n  \u003cli\u003eCompatible with ferrous, non-ferrous and non-metallic materials\u003c\/li\u003e\n  \u003cli\u003ePre-positioned keys automatically locate the insert at the correct installation depth\u003c\/li\u003e\n  \u003cli\u003eInstalled using standard drills and taps\u003c\/li\u003e\n  \u003cli\u003eNo tangs to break or remove\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e► Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct Type: Heavy Duty Keylocking Insert\u003c\/li\u003e\n  \u003cli\u003eInternal Thread Diameter: M4\u003c\/li\u003e\n  \u003cli\u003ePitch: 0.7mm\u003c\/li\u003e\n  \u003cli\u003eExternal Thread: M8 x 1.25\u003c\/li\u003e\n  \u003cli\u003eInstalled Length: 8.00mm\u003c\/li\u003e\n  \u003cli\u003eMaterial: Stainless Steel AISI303\u003c\/li\u003e\n  \u003cli\u003eDrill Part Number: 3620-6.9\u003c\/li\u003e\n  \u003cli\u003eTap Part Number: 3620-8.00I\u003c\/li\u003e\n  \u003cli\u003eBrand: Loksert\u003c\/li\u003e\n  \u003cli\u003ePart Number: 3720-4.00HD\u003c\/li\u003e\n  \u003cli\u003eBarcode: 9326518088981\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e► Why Tradies Grab This\u003c\/h3\u003e\n\u003cp\u003eIdeal for restoring damaged threads in machinery, castings and equipment exposed to vibration and heavy wear. The heavy-duty keylocking design provides a permanent repair solution with excellent pull-out resistance and long-term reliability.  \u003c\/p\u003e\n\n\u003ch3\u003e► Industrial Shed’s Trade Guarantee – Shop with Confidence\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWe Stand By Our Gear:\u003c\/strong\u003e Professional-grade products built for demanding industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoyalty Matters:\u003c\/strong\u003e Trade account benefits for repeat customers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal Support, No Runaround:\u003c\/strong\u003e Backed by a team that understands workshop and site requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Delivery, Every Time:\u003c\/strong\u003e Reliable shipping to keep your operation moving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e► Stock won’t last — get yours now at Industrial Shed!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Loksert","offers":[{"title":"Default Title","offer_id":51446319972641,"sku":"3720-4.00HD","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4562\/8449\/files\/Loksert_Bulk_Bag_SS.jpg?v=1780469054","url":"https:\/\/www.industrialshed.net.au\/products\/loksert-3720-4-00hd","provider":"Industrial Shed","version":"1.0","type":"link"}