| Also known as | D2085, WW27402 |
| Diagram | Fig. 8 — TIMING COVER AND CONTACT BREAKER · ref 3 |
| Subsystem | controls |
| Listed in parts books | 1969–1971 |
Hammer-drive screw
A hammer-drive screw (PN 60-2085, alias D2085/WW27402) used in control and timing cover assemblies.
This is a small fastener listed in the parts books as a hammer-drive screw, part number 60-2085, also shown under the older number D2085 and the supplier code WW27402. It shows up across several parts book figures covering handlebars, control levers and cables, control cables, and the timing cover and contact breaker area, which tells us this is a fixing used in more than one spot on the bike rather than one dedicated location.
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A hammer-drive screw is the type that's driven in with a hammer blow rather than turned with a screwdriver, used where a fastener needs to seat quickly and stay put without a lot of thread engagement. Given the range of figures it turns up in, it's likely used to secure small components like clips, plates, or covers in these control and timing areas.
The catalog record spans appearances from 1969 through 1971 but doesn't tie this part to one specific model or year within that span. If you're chasing this for a particular job, give us a call and we'll confirm which application you're working with before you order.
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