| Also known as | 14-219, 14.0219, 140219, WW04096 |
| Diagram | Fig. 19 — EXHAUST PIPES AND MUFFLERS, TR7RV, T140V · ref 16 |
| Subsystem | exhaust |
| Listed in parts books | 1969–1980, 1983, 1985 |
BOLT 5/16UNF X 1 1/2UH
5/16 UNF x 1 1/2 inch under-head hex bolt, used widely in exhaust and engine fitting assemblies across Triumph twins.
This is a 5/16 UNF bolt, 1 1/2 inch under-head length, part number 14-0219 (also seen in older books as 14-219 or under the WW04096 supplier code). It shows up all over the exhaust system side of the parts books - mounting exhaust pipes, silencers, brackets, and related fittings on a wide range of unit and OIF-era Triumphs, and it also turns up in some carburetor throttle linkage and engine fitting listings.
Read more
Because this is a basic UNF hex bolt used in dozens of different assemblies across decades of production, it is not tied to one specific job. If you are replacing an exhaust bracket bolt, a silencer mount, or a fitting bolt elsewhere on the bike, check the length and thread against what is coming out before you order.
Given how many different figures list this one, it is worth keeping a few on hand at the counter - these tend to go missing or rust up over the years on exhaust hardware.
Sorry if we got something wrong here. If you think this information isn't correct, .