{"product_id":"p-1555927","title":"M4 x 4mm(L) x 5mm(OD) Female Thread Brass Knurled Threaded Insert, 120Pcs","description":"\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003cbr\u003eMade of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat resistance\u003cbr\u003eThe knurled insert nut has a guide, so no countersink is required. The surface is smooth, firm and even, and easy to install.\u003cbr\u003eIt can be installed into a plastic matrix by ultrasound or heat during the injection molding process.\u003cbr\u003eCan be widely used in 3D printing injection molding to achieve tight fixation.\u003cbr\u003eBecause the outer diameter of the insert is embossed, it forms certain friction and bites force with the brass insert after molding, which can be fixed on the inside and will not fall off. Has a certain torsion and tension.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eMaterial: Brass\u003cbr\u003eThread Size: M4\u003cbr\u003ePitch: 0.7mmm\u003cbr\u003eLength: 4mm \/ 0.16inch\u003cbr\u003eOuter Diameter: 5mm \/ 0.2inch\u003cbr\u003ePackage Content: 120 x Knurled Insert Nuts","brand":"uxcell","offers":[{"title":"Default Title","offer_id":48267712037113,"sku":"a24082000ux0855","price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24082000ux0855_ux_g03.jpg?v=1778168115","url":"https:\/\/www.harfington.com\/en-gb\/products\/p-1555927","provider":"Harfington","version":"1.0","type":"link"}