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  Topic Review (Newest First)
11-29-2018 06:06 AM
divotandtralee Got you covered...Hope these help. Have a vintage year. By the way the Giulia manual calls for double nutting with a 6 mm nut on all four of these by the count they say... to add to the mysteries of Alfa. and the 48mm was changed to 50 mm...go with the flow.
11-28-2018 08:30 PM
ubach PM sent
Ulf
11-28-2018 08:47 AM
divotandtralee Send me the address again
11-27-2018 06:21 PM
ubach 2120.20046: 8mm
11-27-2018 02:49 PM
divotandtralee Ok.. got it... what kind of nuts?
11-27-2018 02:30 PM
ubach
Quote:
Originally Posted by divotandtralee View Post
Ulf, it sounds like you have one side covered.. I have an assortment but need the actual breakdown of each bolt ... i.e. how much bare shank and how much thread for each. ?
Length of bolt measured from bottom of head.
Threaded section is 25mm.
11-27-2018 05:12 AM
divotandtralee Ulf, it sounds like you have one side covered.. I have an assortment but need the actual breakdown of each bolt ... i.e. how much bare shank and how much thread for each. ?
11-27-2018 03:53 AM
jkbartusek Ulf,

According to the AR standard parts catalog, 2120.20046 is a normal 8mm nut, and 2120.20070 is a 6mm thin nut.

Joe
11-26-2018 04:09 PM
GTD
Quote:
I suspect the skinnier ones were used when sandwiching a bracket like you are looking at for the flex line and the nuts maybe doubled up. Just a guess.
Uncle Rick is correct in his guess.
11-26-2018 01:39 PM
divotandtralee I've seen them both ways too .. I suspect the skinnier ones were used when sandwiching a bracket like you are looking at for the flex line and the nuts maybe doubled up. Just a guess.
11-26-2018 01:10 PM
ubach I am converting from discs back to original drums and missing these bolts completely.
BTW, Were original 10x1 nuts 8mm or 6mm thick?
I have both in my stash of extra hardware.
Ulf
11-26-2018 07:41 AM
divotandtralee Somehow I suspect you have the bolts and they aren't marked 'LOBO".... not to fret.. Many were not marked LOBO but are of equal visual quality..
11-25-2018 09:30 AM
ubach
Front Brake Hardware (LOBO Bolts) 750/101

Looking for original LOBO hardware for Front Brake Backing Plate to Spindle/Steering Arm on 1957 Giulietta Spider Veloce.

Qty 2 - 10 x 1 x 25mm Bolt (P/N 2100.02748)
Qty 1 - 10 x 1 x 48mm Bolt (P/N 2100.02757)
Qty 1 - 10 x 1 x 60mm Bolt (P/N 2100.02760)

Qty 4 - 10 x 1 Nut (P/N 2120.20070 or 2120.20046)
Qty 8 - 10.4mm Lock Washer (P/N 2140.17257)

Ulf

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