{"product_id":"arp-m9-x-1-25-12pt-nut","title":"ARP M9 x 1.25 12pt Nut","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e300-8342\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP M9 x 1.25 12pt Nut for 1995-2006 BMW 3 Series M3 (E36\/E46)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ARP 12-point nut with M9 x 1.25 right-hand threads installs on ARP Pro Series connecting rod bolts in BMW S50 S52 and S54 engines. It fits E36 M3 and E46 M3 models for dependable rod fastening in high-rpm applications. Engine builders count on it for secure assembly that holds up to boosted power levels.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M9 x 1.25 RH precisely matches ARP rod bolts for full thread engagement and even load distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Point Head:\u003c\/strong\u003e Thin-wall 12-point design provides wrench access in confined rod cap spaces without stripping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8740 chromoly steel heat-treated to 200,000 psi tensile strength resists fatigue in racing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro Series Construction:\u003c\/strong\u003e Forged and machined for consistent clamping force in high-horsepower engine builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Unit Packaging:\u003c\/strong\u003e Sold individually to replace exact nuts in ARP rod bolt kits without buying extras\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with ARP rod bolts and use ARP Ultra-Torque assembly lube for accurate torque values\u003c\/li\u003e\n\u003cli\u003eInspect threads for damage before installation to ensure peak performance\u003c\/li\u003e\n\u003cli\u003ePacks in anti-corrosion bag for protection during storage and transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTorque to ARP specs of 55-65 ft-lbs with moly lube or Ultra-Torque depending on rod bolt diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with ARP rod bolt kits 256-4301 for S54 and 256-4300 for S52\/S50 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1999\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3 (E36)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2000\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ3\u003c\/td\u003e\n\u003ctd\u003eM Roadster (S52)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2000\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ3\u003c\/td\u003e\n\u003ctd\u003e2.8 (S52)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3 (E46)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003eM3.2 (S54)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eARP fasteners secure engines in NHRA Top Fuel and Formula Drift competition vehicles\u003c\/li\u003e\n\u003cli\u003eEach nut undergoes rigorous testing for thread accuracy and load capacity\u003c\/li\u003e\n\u003cli\u003eEngineering focuses on zero defects for critical engine component reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this nut fit E46 M3 S54 connecting rods?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it threads onto ARP Pro Series rod bolts in S54 engines as used in complete ARP kit 256-4301 which includes 16 nuts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What steel alloy and strength rating does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from 8740 chromoly steel with heat treatment to a minimum 200,000 psi tensile strength for extreme duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What torque specs apply during installation?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Follow ARP guidelines of 60 ft-lbs with ARP moly lube or 65 ft-lbs dry using calibrated torque wrench in three stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS First Class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective poly bag in 4 x 3 x 1 inch padded mailer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43751989837903,"sku":"ARP300-8342","price":4.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-m9-x-1_25-12pt-nut-arp.jpg?v=1767415167","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-m9-x-1-25-12pt-nut","provider":"Black Ops Auto Works","version":"1.0","type":"link"}