NOS GM Hex Bolt / Screw – Part #10220561
type: Unknown Type
Vendor: CorvairFarmer
Description:
GM Bolt/Screw Specification Chart — Part #10220561
| Attribute | Value |
|---|---|
| GM Part Number | 10220561 |
| Yellow Tag Number | 15711531 (dealer inventory/INV ADJUST only) |
| Description | Bolt, Screw (Hex Head) |
| Function | OEM fastener for body/trim/bracket attachment |
| Head Style | Hex head |
| Material | Hardened steel |
| Finish | Zinc or phosphate coated |
| Thread | Metric (exact pitch should be verified with a gauge) |
| Length | To be confirmed by physical measurement |
| Group Number | 7.330 (body/structure related fastener group) |
| Country of Origin | Canada |
| Condition | NOS (New Old Stock) |
| Packaging | GM-labeled bag, “Not Returnable If Opened” |
If you want, you can measure overall length and thread diameter, then we can add exact size (e.g., M8 x 1.25 x 25 mm).
🔧 Fitment and usage
Because GM reused this style of bolt across multiple platforms, and the packaging doesn’t list a specific model, the safest and most accurate way to present it is:
-
Type: Genuine GM body/trim/bracket fastener
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Era: Late-80s–2000s GM passenger cars and light trucks
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Typical uses:
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Bracket mounting (shields, supports, small brackets)
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Body/structure attachment (inner fender, supports, covers)
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Underhood hardware where a coated hex bolt is specified
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For a catalog or listing, I’d frame it as “GM NOS bolt 10220561 – body/trim/bracket fastener” rather than claiming a single, narrow application.
