| Also known as | T1076 |
| Diagram | Fig. 28 — FENDERS AND TAIL LAMP · ref 36 |
| Subsystem | primary |
| Listed in parts books | 1963–1972, 1974 |
Screw (2 in. U.H.)
A 2 in. U.H. screw used across multiple Triumph assemblies including suspension, gearbox, and fender hardware.
57-1076 is a small screw that shows up across a wide range of Triumph parts-book figures, from swinging arm and suspension hardware to gearbox cam plate and gear cluster assemblies to the fenders and headlamp/wiring areas. The catalog calls it out simply as a 2 in. U.H. screw, which tells you it is a general-purpose fastener rather than something built for one single job on the bike. The older book form of the same part is T1076, so if you are working from an earlier parts list and see that number, it is the same screw.
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Because this fastener turns up in so many different figures - suspension units, chainguard, gear cluster, timing covers, headlamp/wiring harness sections - it looks like Triumph used this size and length screw wherever the job called for it, not as a dedicated part tied to one bracket or one assembly. If you are ordering to match a specific application on your bike, it is worth checking the exact figure in your parts book to confirm you are grabbing the right one, since the same screw crops up in more than one system.
At this size and price point it is the kind of hardware worth keeping a few of in the parts bin, since it fits into more than one job when you are reassembling covers, guards, or brackets during a rebuild.
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