| Diagram | Fig. 13 — MOTOR FITTINGS · ref 20 |
| Subsystem | frame |
| Listed in parts books | 1974 |
Nut
A thin 3/8 inch x 26 CEI nut used across motor fittings and rear wheel assembly points on the 1974 catalog listings.
This is a nut, listed in the parts books under 60-4261, and it turns up in both the motor fittings and rear wheel sections. That spread tells you it's a general-purpose fastener rather than something tied to one specific bracket or bolt.
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Going by the catalog listing, it's a thin nut sized 3/8 inch x 26 CEI, which fits the cycle-and-engineers'-institute threading you see on a lot of British bike hardware from this era. Being a thin nut, it's meant to be paired up against a standard nut or used where clearance is tight rather than as the sole fastener carrying full load.
The catalog record ties it to 1974 appearances, but since it shows up in two different fitting areas, it's worth double-checking against what you're actually working on before you order. If you're not sure which bolt or stud it's meant to run on, give the shop a call and we'll sort it out.
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