BACB30NM3K4

BOLT
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About this product
The BACB30NM3K4 is a high‑strength, aircraft‑grade bolt manufactured from heat‑treated alloy steel with a corrosion‑resistant black oxide finish. Designed for critical structural and secondary fastening applications, it delivers reliable clamp load, excellent fatigue life, and full traceability under a Manufacturer’s Certificate of Conformance.
BACB30NM3K4 Datasheet
UOM: EA
Stock Location: Dubai
Hazardous Item: Non-Hazardous Item
Lead Time: Stock
Certification: MANF COFC
8130/EASA Eligible: Yes
PRODUCT DESCRIPTION

BACB30NM3K4

  • Black Oxide Finish: Provides mild corrosion resistance and a low‑reflectivity surface for stealth and aesthetics.

  • Fine Thread Pitch: 3 mm thread pitch ensures precise torque control and uniform clamp force.

  • Fatigue‑Resistant Design: Optimized shank radius and core profile minimize stress concentrations.

  • Full Traceability: Serialized head marking and CofC documentation simplify airworthiness record keeping.


  • Secures fittings and brackets on the primary wing spars.

  • Fastens bulkheads and longerons in the fuselage frame under flight loads.

  • Retains joint pins and clevis fittings in landing‑gear scissor links.

  • Clamps secondary brackets and fairings at the engine mounts.



  • Can this bolt be reused after removal?

Re‑use is not recommended. Replace with a new bolt to ensure the locking patch and fatigue life remain intact.

  • How do I inspect the bolt before use?

Verify that the thread patch is present and undamaged, the head marking matches the part number, and the shank is straight.

  • Is full trace documentation provided?

Each bolt ships with a serialized Manufacturer’s CofC and batch trace report eligible for EASA Form 1 release.


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