348 - Lug Bolts (a favor) | FerrariChat
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348 Lug Bolts (a favor)

Discussion in '348/355' started by ChoonHound, Jun 21, 2023.

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  1. ChoonHound

    ChoonHound Formula 3
    Silver Subscribed

    May 13, 2022
    2,215
    Saint Michaels, MD
    Full Name:
    Lucas
    #1 ChoonHound, Jun 21, 2023
    Anyone have a 348 lug bolt around they can measure for me? Front or rear is fine, I can add 30mm to the shank for rear.

    I’m looking for the *overall* length, not the shank length.

    TIA!!


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  2. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,448
    Winston Salem, NC
    #2 Ricambi America, Jun 21, 2023
    FOR NON SPIDER, front and rear:

    55mm under the head. (start of the conical head to the very end of the bolt).
    Head is 27mm

    total length? 82mm. stem to stern
     
    ChoonHound likes this.
  3. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,448
    Winston Salem, NC
    #3 Ricambi America, Jun 21, 2023
    ChoonHound likes this.
  4. ChoonHound

    ChoonHound Formula 3
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    Lucas
    #4 ChoonHound, Jun 21, 2023
    What’s the diameter of the head? Ie, the socket size?


    I thank you immensely! Sincerely.
     
  5. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,448
    Winston Salem, NC
    #5 Ricambi America, Jun 21, 2023
    22mm socket size
     
    ChoonHound likes this.
  6. m.stojanovic

    m.stojanovic F1 Rookie
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    Dec 22, 2011
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    Serbia - Niš
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    Miroljub Stojanovic
    #6 m.stojanovic, Jun 22, 2023
    The rear bolts for the Spider should be 25 mm longer (L2 = 80 mm) but better double check.
     
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  7. ChoonHound

    ChoonHound Formula 3
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    May 13, 2022
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    Lucas
    #7 ChoonHound, Jun 22, 2023
    Yes, 25mm. My mistake.


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