WTD: Pinarello (Montello) seatpost binder bolt

Hi,

I have bought Pinarello Montello frameset and the hole for seatpost binder bolt made me confused. The seat post binder is threaded, the bolt is one piece, not the male/female type. Does someody have Pinarello seat post binder bolt that will suit my frame? Maybe there are replacements? Please advise me. I enclosed two pictures.

thanks a lot

cheers

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Just use half of an ordinary binder bolt.

I had this issue with an old Montello few years ago and managed to buy a pair of these bolts from Italian Ebay. Just had a root through my spares box and found the bolt pictured below. Not sure, but it might be what you need, so can you measure the width of the threaded area and the diameter of the head and I'll let you know if it matches the bolt I have. If it's suitable you're welcome to it...

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Thanks a lot for reply. I will measure my Montello and come back to you soon.

This is what you need I fitted one to my bike

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Mind

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sorted :)