As listed
| Field | Value |
|---|---|
| Seller | Aircraft Spruce |
| Parts | MS21078-06 (6-32), AN366F-1032A (10-32) |
| Locking | Elastic insert |
| Listing checked | 2026-09-30 |
Taken from Aircraft Spruce's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.
What it is for
Only two sizes are listed. The all-metal K1000 covers the full thread range and higher temperatures.
Drill the two rivet holes with a jig: anchor nut jigs at LAS list the hole spacing per screw size, Yardstore's jig set the US option.
Sizes listed
| Material | PN | Thread Size |
|---|---|---|
| Elastic Insert MS21078-06 | MS21078-06 | 6-32 |
| Elastic Insert | AN366F-1032A | 10-32 |
As listed by Aircraft Spruce on 2026-09-30. Check the live listing before ordering: stock and part numbers change.
Where to buy
The link opens Aircraft Spruce's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.
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Sources
- Aircraft Spruce — Two Lug Elastic Insert Anchor Nuts AN366F — product listing, checked 2026-09-30.