📋 FAA 8130-3 traceability included with every shipment — no exceptions, no upcharge.  Learn more →
Certified surplus · South Florida

Aircraft-Grade AN, MS & NAS
Fasteners — 30–70%
Below Retail.

Spec-grade surplus hardware — bolts, nuts, washers, rivets — properly documented with FAA 8130-3 traceability. For MRO shops, EAB builders, and restoration crews who need the right part at a fair price.

Browse Parts Catalog → Request Bulk Quote
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Parts In Stock
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5
Hardware Kits
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1–2
Day Ship Time
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$150+
Free Shipping
Pre-built bundles
Hardware Kits
One invoice. One set of traceability docs. Priced lower than buying parts separately.
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EAB Builder
RV-7 / RV-9 Wing Attach Kit
Complete AN hardware for both wing attach points. Every bolt, washer, and castle nut to spec. Verified against Van's Aircraft drawings.
$499.95 $567 Save 12%
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Annual Inspection
Cessna 172 Annual Kit
High-replacement fasteners for C172 series annuals. Covers control surface, cowling, and landing gear hardware per Cessna MM callouts.
$649.95 $748 Save 13%
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Annual Inspection
Piper PA-28 Annual Kit
Cherokee and Warrior fastener bundle. Covers the common replacement items your IA will call out — without the distributor markup.
$649.95 $744 Save 13%
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Why AeroSpaceSpecBolt
Certified hardware. Real traceability. Fair prices.
✓
Certified Surplus — FAA 8130-3
Every part ships with proper documentation. Traceability you can hand to your IA without a second thought. No gray-market guessing games — the certificate is included, not an add-on.
30–70%
Surplus Pricing, Zero Compromise
Same specifications. Same thread pitch. Same material grade. The only difference is provenance and price. Your annual condition inspection cares about the part, not where you bought it.
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Ships Fast from Pembroke Pines
South Florida's aerospace corridor. 1–2 business day handling on in-stock items. Fast coverage to Southeast US, the Caribbean, and Latin America. Parts don't sit in a warehouse across the country.
Price Comparison
Save 51–60% vs Aircraft Spruce on identical part numbers
Same AN/MS/NAS hardware, FAA 8130-3 certified, verified May 2026 — see the receipts.
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Most ordered
Popular Parts
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OEM Cross-Reference
Have an OEM part number?
Find the AN/MS equivalent.

We've mapped 100+ Cessna, Piper, Beechcraft, Mooney, Grumman, and Cirrus callouts to our AN/MS/NAS catalog. Enter a manufacturer part number to find what we stock.

0441078 35-815970 169-35000 AN3-4A
Full cross-reference database →
Learn
Fastener Guides
Written for mechanics, builders, and restoration crews — not purchasing departments.
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AN Series
How to Read an AN Part Number
Decode the dash numbers, grip length, material suffixes, and head types. Stop guessing at catalog pages.
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Certification
What FAA 8130-3 Actually Means
What the form certifies, what it doesn't, why it matters for Part 91 and Part 135 operations, and how to read it.
Read guide →
Buying Guide
Surplus vs. New: When It's Fine, When It's Not
The practical decision framework for choosing certified surplus hardware on your aircraft — based on the reg, not fear.
Read guide →