{"product_id":"m8x1-25-k-nut","title":"M8x1.25 K-Nut","description":"\u003ch2\u003eHexagonal K-Nuts (Aerospace Grade)\u003c\/h2\u003e\n\u003cp\u003eHexagonal K-nuts are premium self-locking nuts originally developed for the aerospace industry and widely used in motorsport and high-performance applications.\u003c\/p\u003e\n\u003cp\u003eDesigned for maximum strength with minimal weight, these nuts feature a reduced hex profile for tight spaces while maintaining excellent reliability under vibration and load.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-grade alloy steel and finished with a MoS₂ low-friction coating, they ensure consistent torque and performance even in extreme conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAerospace-grade self-locking design\u003c\/li\u003e\n\u003cli\u003eHigh strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eCompact reduced hex for tight access\u003c\/li\u003e\n\u003cli\u003eExcellent vibration resistance\u003c\/li\u003e\n\u003cli\u003eHeat resistant up to \u003cstrong\u003e235°C (455°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-friction coating for consistent tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread size:\u003c\/strong\u003e M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 0.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e H4–H6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpanner size:\u003c\/strong\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 35CrMo4 (DIN 1.7220.3 \/ AISI 4135–4137)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Max. 44 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile strength:\u003c\/strong\u003e 1100 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e Cadmium plated + MoS₂ low-friction coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (100 pcs):\u003c\/strong\u003e 0.028 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e","brand":"Pit Lane Fasteners","offers":[{"title":"Default Title","offer_id":50665337684215,"sku":null,"price":3.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/6615\/8583\/files\/KHX-M5-080.png?v=1775523406","url":"https:\/\/pitlanefasteners.com.au\/products\/m8x1-25-k-nut","provider":"Pit Lane Fasteners","version":"1.0","type":"link"}