{"product_id":"dinan-30mm-lug-bolts-m14x1-25-cone-seat-bmw-f-g-chassis","title":"Dinan 30mm Lug Bolts M14x1.25 Cone Seat Black Set of 10 - BMW F \/ G-Chassis","description":"\u003cp\u003eA 2mm or 3mm spacer seems too thin to matter. It matters to the bolt. That is 2 or 3mm of thread you no longer have in the hub, and thin spacers are exactly where people reuse factory hardware and hope for the best.\u003c\/p\u003e\n\u003cp\u003eDinan 30mm lug bolts (part number D220-0002) are M14x1.25 cone seat bolts for use with 2mm and 3mm spacers on F and G-chassis BMWs. Same thread and seat style as your factory bolts, finished in black zinc. Set of 10, enough for one axle on a 5-lug BMW.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoosing the Right Length: Dinan 30mm Lug Bolts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLug bolt length depends on how thick your spacer is. Dinan's ladder is simple: 30mm bolts for 2mm and 3mm spacers, 33mm for 4mm and 5mm, 40mm for 10mm and 12mm, 45mm for 15mm and 17mm. These 30mm bolts are the match for the thinnest spacers in the range.\u003c\/p\u003e\n\u003cp\u003eThe bolt also has to match your wheel's seat. These use an OEM-style cone seat. BMW factory wheels are typically cone seat, but some aftermarket wheels use a ball seat or need different hardware, so check your wheel spec before ordering. Construction is steel with a black zinc coating for corrosion resistance and a finish that disappears behind dark wheels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 x Dinan lug bolts, M14x1.25, cone seat, 30mm, black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eM14x1.25 thread, the pitch Dinan specifies for BMW F and G-chassis\u003c\/li\u003e\n  \u003cli\u003eOEM-style cone seat\u003c\/li\u003e\n  \u003cli\u003e30mm length, for use with 2mm and 3mm spacers\u003c\/li\u003e\n  \u003cli\u003eSteel construction with black zinc coating\u003c\/li\u003e\n  \u003cli\u003eSet of 10 (one axle); order two sets for four corners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDinan specifies M14x1.25 bolts by chassis family. Use this 30mm length only with a 2mm and 3mm spacer on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW F-Chassis: 5x120 bolt pattern, M14x1.25 lug bolts\u003c\/li\u003e\n  \u003cli\u003eBMW G-Chassis: 5x112 bolt pattern, M14x1.25 lug bolts\u003c\/li\u003e\n  \u003cli\u003eDinan-listed exceptions using G-chassis 5x112 fitment with M14x1.25 bolts: F90 M5, F91 \/ F92 \/ F93 M8, F48 X1, F39 X2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for E-chassis BMWs (M12x1.5 thread), wheels with a ball or flat seat, or cars running a spacer other than 2mm and 3mm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstall these at the same time as your spacers. No special tools beyond a torque wrench and the correct socket. Thread one bolt fully by hand through the spacer before torquing anything, to confirm engagement.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eWith the car supported on jack stands, fit the spacer and wheel to the hub.\u003c\/li\u003e\n  \u003cli\u003eThread all five bolts in by hand until the cone seats contact the wheel.\u003c\/li\u003e\n  \u003cli\u003eSnug in a star pattern, lower the car and torque to your BMW's factory wheel bolt specification.\u003c\/li\u003e\n  \u003cli\u003eRecheck torque after the first short drive.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51268690444534,"sku":"DNND220-0002","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/26e4957230e3facb8b7395925a8e09f4L_09f7f411-7f1a-4e34-8c7c-1ec25e447943.jpg?v=1784135463","url":"https:\/\/autotecknic.com\/products\/dinan-30mm-lug-bolts-m14x1-25-cone-seat-bmw-f-g-chassis","provider":"AutoTecknic USA","version":"1.0","type":"link"}