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Thread: Seat Belt B-Piller Bolt

  1. #1
    Senior Member 2.5MFI's Avatar
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    Seat Belt B-Piller Bolt

    Looking for the B-Piller seat belt bolt (2). It's an odd size, 11mm x 1.25mm thread. 17mm hex ATF. The shoulder is 8.5mm in length and is 12.9mm O.D. Threaded portion is 20mm long. Overall length is 33mm. These are for a 72. Photo below. Need two bolts.

    SBBolt1.jpg

    SBBolt2.jpg
    Mark Jung
    MFI Werks
    Early 911S Registry #972
    Carrera T w/LWB, MT, RWS, PCCB
    72 T 66 x 100 MFI Twin Plug Coupe
    R Gruppe #686

  2. #2
    Senior Member
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    Mark

    Call me tomorrow. I have hundreds of them

    Regards

    Jim

  3. #3
    Senior Member 2.5MFI's Avatar
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    Thanks Jim, will do.
    Mark Jung
    MFI Werks
    Early 911S Registry #972
    Carrera T w/LWB, MT, RWS, PCCB
    72 T 66 x 100 MFI Twin Plug Coupe
    R Gruppe #686

  4. #4
    Registry member# 206 fourteenten's Avatar
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    Hi,

    It's not 11 mm but 7/16 UNF thread, not an odd size in the non-metric world

    Cees

  5. #5
    ^ that.

    keith
    '75 RS/RSR-look | '73 CB750 | '70 TD250B

    r gruppe # 436

  6. #6
    member #1515
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    As are all seat belt bolts it is a UNF thread , but the shoulder and head thickness are a bit unusual.
    David

    '73 S Targa #0830 2.7 MFI rebuilt to RS specs

  7. #7
    Senior Member 2.5MFI's Avatar
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    Thanks for the information. Learning more each day on this site.
    Mark Jung
    MFI Werks
    Early 911S Registry #972
    Carrera T w/LWB, MT, RWS, PCCB
    72 T 66 x 100 MFI Twin Plug Coupe
    R Gruppe #686

  8. #8
    Senior Member super9064's Avatar
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    Quote Originally Posted by Jim Breazeale View Post
    Mark

    Call me tomorrow. I have hundreds of them

    Regards

    Jim
    Hi Jim, I need the same bolts for my 68, are they all the same?
    Rob Abbott

  9. #9
    Senior Member
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    68s are much different. Give me a call tomorrow.

    Regards

    Jim

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