1Pc 3/8 - 16 18 20 24 27 28 32 36 40 UNC UNS UN UNF UNEF HSS Right Hand Tap TPI Threading Tools Mold Machining 3/8"
Quick answer
Is $4.12 a good price for 1Pc 3/8 - 16 18 20 24 27 28 32 36 40 UNC UNS UN UNF UNEF HSS Right…?
No: at $4.12 it is 6% above the typical price of $3.87 that DipScout measured over the last 14 days. The lowest price we recorded since Oct 31, 2026 was $3.87.
$4.12
Today it costs $4.12 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $3.87 to $4.16. By our price history, it is not on sale right now. Price checked on Nov 14, 2026, 16:23 UTC.
No drop compared with what we observed over the last 14 days. The store advertises "was $4.16", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.12since Nov 13
Lowest$3.87Nov 3 to Nov 13
Highest$4.16Oct 31 to Nov 2
Tracked since Oct 31 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 13, 19:23 UTC | $4.12 | +6% |
| Nov 3, 22:17 UTC | $3.87 | −2% |
| Nov 2, 03:10 UTC | $3.95 | −5% |
| Oct 31, 08:23 UTC | $4.16 | start |
| Store | Tecla&Chiara Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Hand Tools |
| Sold | 30 |
| Recorded readings | 4 |
| First seen | |
| Last reading |