National Aerospace Fasteners Corp (3004) Fair Value & Analysis
Industrials · TW · Market cap 8.9B TWD (≈ $281M) · ISIN TW0003004008
What is National Aerospace Fasteners Corp really worth?
Below-average quality, and trading another 39% above our fair value of 87.41 TWD.
As of Aug 27, 2026, the fair value of National Aerospace Fasteners Corp is 87.41 TWD per share against a price of 121.50 TWD, so the fair value sits 28% below the price. A model estimate blended from multiple valuation models, recalculated regularly.
Risks
For context
Fair value as of: Aug 27, 2026
From 14 valuation models · updated 10 days ago
Share price −5.4% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The price sits above even our optimistic bull case (113.31 TWD). The favourable scenario is already priced in.
- Weak quality (31/100) and above fair value at the same time, the margin of safety is missing on both counts.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 27, 2026.
How to read this chart
60‑month range 44.57 TWD – 161.00 TWD · fair‑value band 65.56 TWD – 113.31 TWD · the 121.50 TWD price screens above the 87.41 TWD fair value. Dashed = 300-day average. As of Aug 27, 2026.
Analysis
National Aerospace Fasteners Corp (3004) currently trades at 121.50 TWD, while our model-based Fair Value estimate is 87.41 TWD, implying the stock looks roughly 39.0% overvalued today. The Quality Score stands at 31/100 (below-average quality), in the Industrials sector. Bull case: the Growth Earnings group reads highest at a median of 98.12 TWD per share, and 2 of the 14 models we run sit above the 121.50 TWD price. Bear case: the Asset-Based group reads lowest at 37.88 TWD, and 12 of the 14 models stay below the price. Evidence for this calculation is high.
Over the trailing twelve months, National Aerospace Fasteners Corp generated revenue of 4.3B TWD at a net margin of 8.0%. Revenue grew 28.7% year over year. It earns a return on equity of 10.8%. Net debt stands at 2.8B TWD. Fundamentals as of Aug 27, 2026
Our scenario range runs from 65.56 TWD (bear case) to 113.31 TWD (bull case); at 121.50 TWD, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 22% below its 52-week high and 28% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at −35% fair-value upside, at −28%, 3004 screens cheaper than that median.
Fair Value models
This estimate rests on fiscal year 2025 figures, and about 8 months have passed since. In that time the company retained roughly 2.20 TWD per share, which is 2.5 % of the fair value. The fair value deliberately does not add this in: the models value reported figures, not a projection.
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.
All 14 models by family
Widest divergence: Growth Earnings (98.12 TWD) versus Asset-Based (37.88 TWD). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 27, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 32 · Market factors (momentum, volatility) 49
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
About the company
National Aerospace Fasteners Corporation manufactures and sells fasteners and structural components for aircraft, ships, and vehicles in Taiwan and internationally.
Full company description
National Aerospace Fasteners Corporation manufactures and sells fasteners and structural components for aircraft, ships, and vehicles in Taiwan and internationally. The company offers aero products, including bolts; nuts, such as hex nuts, 10 PT nuts, double hex nuts, spline nuts kits, shank nuts, gang channels, and anchor nuts; CNC products comprising tubes, stampings, links, latches, and fittings; and other products consisting of adapters, brackets, bushings, clamps, flanges, guides, housings, inertial dampers, pins, fixing plates, retainers, seals, sleeves, spacers, weights, etc. It also provides rivet studs, brass inserts, blind rivet nuts, machining and customized parts, and high-temperature nuts for automotive applications. The company was incorporated in 1997 and is based in Taoyuan City, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
National Aerospace Fasteners Corp reported revenue of 4.1B TWD in FY2025 versus 1.4B TWD in FY2021, a compound +29.9%/yr. Reported net income was 331M TWD in FY2025.
of which total revenue +9.9 % · buybacks/dilution −0.6 %
Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).
3004 screens 39% overvalued. Compare with Techtronic Industries Company →
Peer Group
Tools & Accessories · 122 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Tools & Accessories median · lower = cheaper
Strength profile in five axes (Snowflake)
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Tools & Accessories stocks, each showing price versus our Fair Value estimate (as of Aug 27, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Techtronic Industries Company 0669 | HK$138.50 | HK$78.56 | −43% |
| Snap-on Incorporated SNA | $391.86 | $344.67 | −12% |
| RBC Bearings Incorporated RBC | $488.69 | $179.94 | −63% |
| Lincoln Electric Holdings LECO | $284.90 | $151.86 | −47% |
| Stanley Black & Decker, Inc SWK | $99.24 | $52.80 | −47% |
| AB SKF (publ) SKFB | kr 275.40 | kr 180.34 | −35% |
| The Timken Company TKR | $130.25 | $64.85 | −50% |
| The Toro Company TTC | $92.37 | $69.71 | −25% |
| SFS Group SFSN | CHF 131.40 | CHF 118.30 | −10% |
| Hangzhou Greatstar Industrial Co 002444 | ¥30.51 | ¥30.38 | +0% |
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