| Diagram | Fig. 14 — EXHAUST PIPES, UNDERSHIELD AND FOOTPEG (T100C) · ref 6 |
| Subsystem | exhaust |
| Listed in parts books | 1967–1968 |
Self-locking nut
A self-locking nut used on exhaust pipe and inlet manifold hardware, appearing in T100C-era parts book figures from 1967-1968.
This is a self-locking nut that shows up in the exhaust pipe and inlet manifold sections of the parts books, with catalog appearances running 1967 to 1968. Self-locking nuts like this one use a deformed thread or an insert to resist vibrating loose, which matters on exhaust fasteners and manifold hardware that see constant heat cycling and engine vibration.
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The catalog ties this part to the exhaust pipe, undershield, and footpeg figure for the T100C as well as the inlet manifolds figure, so it's doing fastening duty in two different spots depending on which assembly you're working on. Beyond that, our record doesn't spell out thread size or material, so bring the old nut in or check against your bike before ordering.
The manufacturer tag on this one says Renold, which usually points to chain, but the description and figure titles both point to a plain fastener, not a chain part. Treat it as a self-locking nut for exhaust or manifold work and confirm fitment before you buy.
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