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Standard brass manifold nut. You will probably want a mix of these and the longer 51K1177 to secure your intake/exhaust manifold. This nut 5/16" long whereas 51K1177 is 1"long.

Replace these nuts when you remove your exhaust from the manifold downpipe and check the studs TD108051A also as they all seem to corrode or wear. Metric M8. These nuts should be replaced as they have a crimped thread to lock on the stud...

This alternative multi point nut was preferred by racers because the plastic locking part of the original AEG147 could fall out under extreme conditions on an over hot running engine. Current AEG147 are now an all metal nut ...

1.5/16"AF size nut.

This is about 33.3mm as opposed to the metric size 34mm of BTA249MS favoured by european metric tool kit owners. Sold singly

White plasic nut (3 required) for the mini van/estate/pickup petrol tank. These larger ones fit at the rear with AB614101 screws. The 3 smaller nuts on the rear are 21A305 and use AB614061.

The newest development in the A-series engine is the use of these nuts with swedged-on washers. The washer will not separate from the nut, so you won't lose it. Yet the nut rotates independently while you tighten it. What a great idea.

Most doors come with the nut fitted for the door mirrors but when buying door skins you will need to check these special nuts are fitted to the holes.

Genuine door skins CZH3300 & CZH3301.Sold singly, 2 required per...

Wingnut to secure air box to carb / carb elbow.

Suitable for single HS4 , HIF38 type plastic air box.



Not for Cooper S twin carb type metal air box. Cooper S type use 12G2705, a shorter version.

assorted plain steel UNF nuts with approx qty - 100-3/16" 80-1/4" 70-5/16" 40-3/8"

Assorted UNF lock nuts with approx quantity's:

80 - 1/4"

60 - 5/16"

40 - 3/8"

20 - 7/16"

20 - 1/2"

Large steering wheel nut for all pre air bag models, and a shakeproof washer 53K3480 must be fitted for safety reasons.1 5/16" spanner size 1.3125" wide (33mm).

M8 metric lock nut for NAM8574 clutch and brake pedal shaft.

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